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Publications of the IMS

I. Publications in peer-reviewed journals

 

 

2015

A. Semenov, I. Charaev, R. Lusche, K. Ilin, M. Siegel, H.-W. Hübers, N. Bralović, K. Dopf, and D. Yu. Vodolazov
Asymmetry in the effect of magnetic field on photon detection and dark counts in bended nanostrips
Phys. Rev. B 92, 174518 (2015) 
DOI: 10.1103/PhysRevB.92.174518

S.V. Shitov, A.A. Kuzmin, M.Merker, M.Arndt, S.Wuensch, K.Ilin, N.Abramov, E.Erhan, A.V.Ustinov and M.Siegel
"Wide-range bolometer with RF readout TES"
IEEE Trans. Appl. Supercond. 25, 3 (2015) 
DOI: 10.1109/TASC.2014.2385090

J. Raasch, A. Kuzmin, P. Thoma, K. Ilin, M. Arndt, S. Wuensch, M. Siegel, J. Steinmann, A.-S. Müller, E. Roussel, C. Evain, C. Szwaj, S. Bielawski, T. Konomi, S.-I. Kimura, K. Katoh, M. Hosaka, N. Yamamoto, H. Zen, K. Iida, B. Holzapfel
"Investigation of the Electrical Field Sensitivity of Sub-µm Y-Ba-Cu-O Detectors"
IEEE Trans. on Appl. Supercond. 25, 3, 2015 .
DOI: 10.1109/TASC.2014.2365138

S. Wuensch, C. Groetsch, M. Merker and M. Siegel
"Optimized LEKID Structures With Low Crosstalk for Large Detector Arrays"
Applied Superconductivity, IEEE Transactions on (Volume:25, Issue: 3) 
DOI: 10.1109/TASC.2015.2389660

M. Arndt, S. Wuensch, A. Kuzmin, S. Anders, T. May, M. Schubert, H.-G. Meyer and M. Siegel
"Novel Detection Scheme for Cryogenic Bolometers With High Sensitivity and Scalability"
Applied Superconductivity, IEEE Transactions on  (Volume:25,  Issue: 3) 
DOI: 10.1109/TASC.2014.2363413

2014

E. Roussel, C. Evain, C. Szwaj, S. Bielawski, J. Raasch, P. Thoma, A. Scheuring, M. Hofherr, K. Ilin, S. Wünsch, M. Siegel, M. Hosaka, N. Yamamoto, Y. Takashima, H. Zen, T. Konomi, M. Adachi, S. Kimura, and M. Katoh
Microbunching Instability in Relativistic Electron Bunches: Direct Observations of the Microstructures Using Ultrafast YBCO Detectors
Phys. Rev. Lett. 113, 094801, 2014 
DOI: 10.1103/PhysRevLett.113.094801

R. Lusche, A. Semenov, K. Ilin, M. Siegel, Y. Korneeva, A. Trifonov, A. Korneev, G. Goltsman, D. Vodolazov, and H.-W. Huebers
Effect of the wire width on the intrinsic detection efficiency of superconducting-nanowire single-photon detectors
J. Appl. Phys. 116, 043906, 2014 
DOI: 10.1063/1.4891105

Konstantin Ilin, Michael Siegel
Magnetic field stimulated enhancement of the barrier for vortex penetration in bended bridges of thin TaN films
Physica C: Superconductivity, Volume 503, 15 August 2014, Pages 58-61, ISSN 0921-4534 
DOI: 10.1016/j.physc.2014.03.034

K. Ilin, D. Henrich, Y. Luck, Y. Liang, and M. Siegel, D. Yu. Vodolazov
Critical current of Nb, NbN, and TaN thin-film bridges with and without geometrical nonuniformities in a magnetic field
Phys. Rev. B 89, 184511 (2014) 
DOI: 10.1103/PhysRevB.89.184511

M. Stegmaier, J. Ebert, J.M. Meckbach, K. Ilin, M. Siegel, W.H. Pernice
Aluminium nitride nanophotonic circuits operating at ultraviolet wavelengths
Appl. Phys. Lett. 104, 091108, 2014 
DOI: 10.1063/1.4867529

M. Caselle, M. Balzer, S. Chilingaryan, M. Hofherr, V. Judin, A. Kopmann, N.J. Smale, P. Thoma, S. Wuensch, A.-S. Müller, M. Siegel and M. Weber
"An ultra-fast data acquisition system for coherent synchrotron radiation with terahertz detectors"
IOPscience, Journal of Intrumentation 9 C01024, 2014 
DOI:10.1088/1748-0221/9/01/C01024

2013

R Werner, A Yu Aladyshkin, I M Nefedov, A V Putilov, M Kemmler, D Bothner, A Loerincz, K Ilin, M Siegel, R Kleiner and D Koelle
"Edge superconductivity in Nb thin film microbridges revealed by electric transport measurements and visualized by scanning laser microscopy"
Supercond. Sci. Technol. 26 (2013) 095011 (11pp)

Y. Noat, V. Cherkez, C. Brun, T. Cren, C. Carbillet, F. Debontridder, K. Ilin, M. Siegel, A. Semenov, H.-W. Hübers, and D. Roditchev
"Unconventional superconductivity in ultrathin superconducting NbN films studied by scanning tunneling spectroscopy"
PHYSICAL REVIEW B 88, 014503 (2013)

J. M. Meckbach, M. Merker, S. J. Buehler, K. Ilin, B. Neumeier, U. Kienzle, E. Goldobin, R. Kleiner, D. Koelle, and M. Siegel
"Sub-μm Josephson Junctions for Superconducting Quantum Devices"
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, VOL. 23, NO. 3, JUNE 2013

Robert Lusche, Alexei Semenov, Konstantin Il’in, Yuliya Korneeva, Andrey Trifonov, Alexander Korneev, Heinz-Wilhelm Hübers, Michael Siegel, and Gregory Gol’tsman
"Effect of the Wire Width and Magnetic Field on the Intrinsic Detection Efficiency of Superconducting Nanowire Single-Photon Detectors"
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, VOL. 23, NO. 3, JUNE 2013

Petra Thoma, Alexander Scheuring, Stefan Wünsch, Konstantin Il’in, Alexei Semenov, Serge Bielawski, Michael Siegel Heinz-Wilhelm Hübers, Vitali Judin, Anke-Susanne Müller, Nigel Smale, Masahiro Adachi, Seiichi Tanaka, Shin-ichi Kimura, Masahiro Katoh, Naoto Yamamoto, Masahito Hosaka, Eléonore Roussel, Christophe Szwaj
"High-Speed Y–Ba–Cu–O Direct Detection System for Monitoring Picosecond THz Pulses"
IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY, VOL. 3, NO. 1, 81-86, JANUARY 2013

Alexander Scheuring, Petra Thoma, Julia Day, Konstantin Il’in, Jens Hänisch, Bernhard Holzapfel, and Michael Siegel
"Thin Pr–Ba–Cu–O Film Antenna-Coupled THz Bolometers for Room Temperature Operation"
IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY, VOL. 3, NO. 1, 103-109, JANUARY 2013

V. V. Yurchenko, K. Ilin, J. M. Meckbach, M. Siegel, A. J. Qviller, Y. M. Galperin and T. H. Johansen
"Thermo-magnetic stability of superconducting films controlled by nanomorphology"
Appl. Phys. Lett. 102, 252601 (2013)
DOI: 10.1063/1.4812484

Uwe S. Pracht, Eric Heintze, Conrad Clauss, Daniel Hafner, Roman Bek, David Werner, Sergey Gelhorn, Marc Scheffler, Martin Dressel, Daniel Sherman, Boris Gorshunov, Konstantin S. Il’in, Dagmar Henrich and Michael Siegel
"Electrodynamics of the Superconducting State in Ultra-Thin Films at THz Frequencies"
IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY, VOL. 3, NO. 3, MAY 2013
DOI: 10.1109/TTHZ.2013.2255047

Jie Yong, T. R. Lemberger, L. Benfatto, K. Ilin and M. Siegel
"Robustness of the Berezinskii-Kosterlitz-Thouless transition in ultrathin NbN films near the superconductor-insulator transition"
PHYSICAL REVIEW B 87, 184505 (2013)
DOI: 10.1103/PhysRevB.87.184505

S. Wuensch, R. Prinz, C. Groetsch and M. Siegel,
"Optimized Microwave LEKID Arrays for High-Resolution Applications",
IEEE Transactions on Applied Superconductivity, Vol. 23, No. 3, June 2013. 
DOI: 10.1109/TASC.2013.2251056

S. Probst, H. Rotzinger, S. Wünsch, P. Jung, M. Jerger, M. Siegel, A. V. Ustinov, P. A. Bushev,
"Anisotropic Rare-Earth Spin Ensemble Strongly Coupled to a Superconducting Resonator",
Phys. Rev. Lett., Vol. 110, Issue 15, April 2013. 
DOI:10.1103/PhysRevLett.110.157001

A. Scheuring, P. Dean, A. Valavanis, A. Stockhausen, P. Thoma, M. Salih, S.P. Khanna, S. Chowdhury, J. D. Cooper, A. Grier, S. Wuensch, K. Il'in, E. H. Linfield, A. G. Davies, M. Siegel
"Transient analysis of THz-QCL pulses using NbN and YBCO superconducting detectors"
Terahertz Science and Technology, IEEE Transactions on , vol.3, no.2, pp.172,179, March 2013 
doi: 10.1109/TTHZ.2012.2228368

Petra Thoma, Juliane Raasch, Alexander Scheuring, Matthias Hofherr, Konstantin Il’in, Stefan Wünsch, Alexei Semenov, Heinz-Wilhelm Hübers, Vitali Judin, Anke-Susanne Müller, Nigel Smale, Jens Hänisch, Bernhard Holzapfel and Michael Siegel
"Highly Responsive Y-Ba-Cu-O Thin Film THz Detectors With Picosecond Time Resolution"
IEEE Transactions on Applied Superconductivity 
DOI: 10.1109/TASC.2012.2233851

L. Rehm, D. Henrich, M. Hofherr, S. Wuensch, P. Thoma, A. Scheuring, K.  Il'in, M. Siegel, S. Haindl, K. Iida, F. Kurth, B. Holzapfel, L. Schultz
"Infrared Photo-Response of Fe-Shunted Ba-122 Thin Film Microstructures"
Applied Superconductivity, IEEE Transactions on, 2013, PP 
DOI: 10.1109/TASC.2013.2244632

S. Engert, O. Wetzstein, M. Hofherr, K. Ilin, M. Siegel, H.-G. Meyer, H. Toepfer
"Mathematical Analysis of Multiplexing Techniques for SNSPD Arrays"
Applied Superconductivity, IEEE Transactions on, 2013, PP 
DOI 10.1109/TASC.2013.2247455

M. Hofherr, M. Arndt, K. Il'in, D. Henrich, M. Siegel, J. Toussaint, T. May, H.-G. Meyer
"Time-Tagged Multiplexing of Serially Biased Superconducting Single-Photon Detectors"
Applied Superconductivity, IEEE Transactions on, PP, 99 
DOI: 10.1109/TASC.2013.2245935

A. A. Kuzmin, S. V. Shitov, A. Scheuring, J. M. Meckbach, K. S. Il'in, S. Wuensch, A. V. Ustinov and M. Siegel
"TES Bolometers With High-Frequency Readout Circuit"
Terahertz Science and Technology, IEEE Transactions on 
DOI: 10.1109/TTHZ.2012.2236148

2012

Alexander Scheuring, Petra Thoma, Julia Day, Konstantin Il’in, Jens Hänisch, Bernhard Holzapfel, and Michael Siegel
"Thin Pr–Ba–Cu–O Film Antenna-Coupled THz Bolometers for Room Temperature Operation"
IEEE Transactions on Terahertz Science and Technology 
DOI: 10.1109/TTHZ.2012.2226880

Matthias Hofherr, Olaf Wetzstein, Sonja Engert, Thomas Ortlepp, Benjamin Berg, Konstantin Ilin, Dagmar Henrich, Ronny Stolz, Hannes Toepfer, Hans-Georg Meyer and Michael Siegel
“Orthogonal sequencing multiplexer for superconducting nanowire single-photon detectors with RSFQ electronics readout circuit”
Opt. Express, OSA, 2012, 20, 28683-28697 
DOI: 10.1364/OE.20.028683

J. M. Meckbach, M. Merker, S. J. Buehler, K. Ilin,B. Neumeier, U. Kienzle, E. Goldobin, R. Kleiner, D. Koelle, M. Siegel
"Sub-μm Josephson Junctions for Superconducting Quantum Devices"
Applied Superconductivity, IEEE Transactions on 
DOI: 10.1109/TASC.2012.2231719
Special Issue No. 23 of European Superconductivity News Forum (ESNF) 

T. A. Scherer, G. Aiello, G. Grossetti, A. Meier, S. Schreck, P. Spaeh, D. Strauss, A. Vaccaro, M. Siegel, J. M. Meckbach, A. Scheuring
"Reduction of surface losses of CVD diamond by passivation methods,"
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2012 37th International Conference on , vol., no., pp.1-2, 23-28 Sept. 2012 
DOI: 10.1109/IRMMW-THz.2012.6380403 

Julia Toussaint, Roman Grüner, Marco Schubert, Torsten May, Hans-Georg Meyer, Benjamin Dietzek, Jürgen Popp, Matthias Hofherr, Matthias Arndt, Dagmar Henrich, Konstantin Il’in and Michael Siegel
"Superconducting single-photon counting system for optical experiments requiring time-resolution in the picosecond range"
AIP, Rev. Sci. Instrum. 83, 123103, 2012 
DOI: 10.1063/1.4769048

A. Bruno, S.T. Skacel, Ch. Kaiser, S. Wünsch, M. Siegel, A.V. Ustinov, M.P. Lisitskiy
"Investigation of dielectric losses in hydrogenated amorphous silicon (a-Si:H) thin films using superconducting microwave resonators"
Physics Procedia Vol. 36 ( 2012 ) 245 – 249 
DOI:10.1016/j.phpro.2012.06.154

Andreas Engel, Andreas Schilling, Konstantin Il’in, Michael Siegel
"Dependence of count rate on magnetic field in superconducting thin-film TaN single-photon detectors"
Phys. Rev. B, 140506(R), 2012 
DOI: 10.1103/PhysRevB.86.140506

K. Inderbitzin, A. Engel, A. Schilling, K. Il’in, M. Siegel
"An ultra-fast superconducting Nb nanowire single-photon detector for soft x-rays"
Applied Physics Letters 101, 162601, 2012 
DOI: 10.1063/1.4759046

Dagmar Rall, Laura Rehm, Konstantin Il’in, Michael Siegel, Kazumasa Iida, Silvia Haindl, Fritz Kurth, Bernhard Holzapfel, Ludwig Schultz, Jie Yong, Thomas Lemberger
"Penetration and de-pinning of vortices in sub-micrometer Ba(Fe,Co)2As2thin film bridges"
Physica C 479, 164-166, 2012 
DOI: 10.1016/j.physc.2011.12.035

Konstantin S. Il’in, Dagmar Rall, Michael Siegel, Alexei Semenov
"Critical current density in thin superconducting TaN film structures"
Physica C 479, 176-178, 2012 
DOI: 10.1016/j.physc.2011.12.014

D. Henrich, S. Dörner, M. Hofherr, K. Il’in, A. Semenov, E. Heintze, M. Scheffler, M. Dressel, M. Siegel
"Broadening of hot-spot response spectrum of superconducting NbN nanowire single-photon detector with reduced nitrogen content"
Journal of Applied Physics, 1112, 047511, 2012 
DOI: 10.1063/1.4757625

P. Thoma, A. Scheuring, M. Hofherr, S. Wünsch, K. Il’in, N. Smale, V. Judin, N. Hiller, A.-S. Müller, A. Semenov, H.-W. Hübers, M. Siegel
"Real-time measurements of picosecond THz pulses by an ultra-fast YBa2Cu3O7-d detection system"
Appl. Phys. Lett. 101, 142601, 2012 
DOI: 10.1063/1.4756905

Torsten May, Julia Toussaint, Roman Gruener, Marco Schubert, Hans-Georg Meyer, Benjamin Dietzek, Juergen Popp, Matthias Hofherr, Konstantin Il’in, Dagmar Henrich, Matthias Arndt, Michael Siegel
"Superconducting Nanowire Single-Photon Detectors for Picosecond Time Resolved Spectroscopic Applications"
Proc. of SPIE vol. 8427, 84274B, 2012

A.-S. Müller, N. Hiller, A. Hofmann, E. Hittel, K. Il’in, V. Judin, B. Kehrer, M. Klein, S. Marsching, C. Meuter, S. Naknaimueang, M.J. Nasse, A. Plech, P. Probst, A. Scheuring, M. Schuh, M. Schuh, M. Schwarz, M. Siegel, N. Smale, M. Streichert, F. Caspers, A. Semenov, H.-W. Huebers, E. Bruendermann
"Experimental Aspects of CSR in the ANKA Storage Ring"
Beam Dynamics Newsletter 57, 154-165, 2012

D. Henrich, P. Reichensperger, M. Hofherr, J. M. Meckbach, K. Il'in, M. Siegel, A. Semenov, A. Zotova, and D. Yu. Vodolazov
"Geometry-induced reduction of the critical current in superconducting nanowires"
Phys. Rev. B 86, 144504 (2012) 
DOI: 10.1103/PhysRevB.86.144504

P. Probst, K. Il’in, A. Engel, A. Semenov, H.-W. Hübers, J. Hänisch, B. Holzapfel, M. Siegel
Magnetoresistivity of thin YBa2Cu3O7-dfilms on sapphire substrate
Physica C: Superconductivity, 479, 173-175, 2012 
DOI:10.1016/j.physc.2011.12.024

P. Probst, A. Scheuring, M. Hofherr, S. Wünsch, K. Il’in, A. Semenov, H.-W. Hübers, V. Judin, A.-S. Müller, J. Hänisch, B. Holzapfel, M. Siegel
Superconducting YBa2Cu3O7−δThin Film Detectors for Picosecond THz Pulses
Journal of Low Temperature Physics, 167 (5), 898-903, (2012) 
DOI: 10.1007/s10909-012-0499-5

M. Rudolph, J. Nagel, J. M. Meckbach, M. Kemmler, M. Siegel, K. Ilin, D. Koelle, and R. Kleiner
"Direct current superconducting quantum interferometers with asymmetric shunt resistors"
Appl. Phys. Lett. 101, 052602 (2012) 
DOI: 10.1063/1.4739850

D. Bothner, T. Gaber, M. Kemmler, D. Koelle, R. Kleiner, S. Wünsch and M. Siegel,
"Magnetic hysteresis effects in superconducting coplanar microwave resonators",
Phys. Rev. B 86, 014517, July 2012 
DOI:10.1103/PhysRevB.86.014517

Michael Merker, Jean Delmas and Robert J. Webber
"Hts tape-based multi-line current lead"
AIP Conference Proceedings 1434, 573 (2012) 
DOI:10.1063/1.4706966

K. Il’in, M. Hofherr, D. Rall, M. Siegel, A. Semenov, A. Engel, K. Inderbitzin, A. Aeschbacher, A. Schilling
"Ultra-thin TaN Films for Superconducting Nanowire Single-Photon Detectors"
Journal of Low Temperature Physics (2012) 167:809–814 
DOI: 10.1007/s10909-011-0424-3

P. Probst, A. Semenov, M. Ries, A. Hoehl, P. Rieger, A. Scheuring, V. Judin, S. Wünsch, K. Il’in, N. Smale, Y.-L. Mathis, R. Müller, G. Ulm, G. Wüstefeld, H.-W. Hübers, J. Hänisch, B. Holzapfel, M. Siegel and A.-S. Müller
"Non-thermal response of YBa2Cu3O7-d thin films to picosecond THz pulses"
Phys. Rev. B, 85, 174511, May 2012 
DOI: 10.1103/PhysRevB.85.174511

D. Rall, L. Rehm, K. Il’in, M. Siegel, K. Iida, S. Haindl, F. Kurth, B. Holzapfel, L. Schultz, J. Yong, T. Lemberger
“Penetration and de-pinning of vortices in sub-micrometer Ba(Fe,Co)2As2 thin film bridges”
Physica C: Superconductivity and its applications 
DOI: 10.1016/j.physc.2011.12.03

K. Il’in, D. Rall, M. Siegel, A. Semenov
“Critical current density in thin superconducting TaN film structures”
Physica C:Superconductivity 
DOI: 10.1016/j.physc.2011.12.014

M. Hofherr, D. Rall, K. Il'in, A. Semenov, H.-W. Hübers, M. Siegel
“Dark Count Suppression in Superconducting Nanowire Single Photon Detectors”
Journal of Low Temperature Physics, Springer Netherlands,  1-5 

DOI: 10.1007/s10909-012-0495-9

A. Engel, A. Aeschbacher, K. Inderbitzin, A. Schilling, K. Il'in, M. Hofherr, M. Siegel, A. Semenov, H.-W. Hübers
"Tantalum nitride superconducting single-photon detectors with low cut-off energy"
Appl. Phys. Lett. 100, 062601 (2012) 
DOI: 10.1063/1.3684243

A. Stockhausen, K. Il'in, M. Siegel, U. Södervall, P. Jedrasik, A. Semenov, H.-W. Hübers
"Adjustment of self-heating in long superconducting thin film NbN microbridges"
Supercond. Sci. Technol. 25 035012 
doi:10.1088/0953-2048/25/3/035012

U. Kienzle, J. M. Meckbach, K. Buckenmaier, T. Gaber, H. Sickinger, Ch. Kaiser, K. Ilin, M. Siegel, D. Koelle, R. Kleiner, E. Goldobin
"Spectroscopy of a fractional Josephson vortex molecule"
Phys. Rev. B 85, 014521 (2012) 
DOI: 10.1103/PhysRevB.85.014521

M. Knufinke, K. Ilin, M. Siegel, D. Koelle, R. Kleiner, and E. Goldobin
Deterministic Josephson vortex ratchet with a load
Phys. Rev. E 85, 011122 (2012) 
DOI: 10.1103/PhysRevE.85.011122

2011

Ch. Kaiser, T. Bauch, F. Lombardi, M. Siegel
"Quantum Phase Dynamics in an LC shunted Josephson Junction"
Journal of Applied Physics, 093915 (2011) 
DOI: 10.1063/1.3581139

A. Kreisler, I. Türer, X. Gaztelu, A. Scheuring, A. Degardin
"Terahertz Broadband Micro-antennas for Continuous Wave Imaging"
Non-standard Antennas, Wiley-ISTE, isbn 978-1-84821-274-9, 119-145, April 2011

K. Il'in, M. Hofherr, D. Rall, M. Siegel, A. Semenov, A. Engel, K. Inderbitzin, A. Aeschbacher und A. Schilling
"Ultra-thin TaN Films for Superconducting Nanowire Single-Photon Detectors"
J. Low Temp Phys (2011) 
DOI: 10.1007/s10909-011-0424-3

R. Tesar, M. Sindler, K. Ilin, J. Kolacek, M. Siegel, L. Skrbek
"Terahertz thermal spectroscopy of a NbN superconductor"
Phys. Rev. B 84, 132506, 2011 
DOI: 10.1103/PhysRevB.84.132506

T. Ortlepp, M. Hofherr, L. Fritzsch, S. Engert, K. Ilin, D. Rall, H. Toepfer, H.-G. Meyer, and M. Siegel
"Demonstration of digital readout circuit for superconducting nanowire single photon detector"
Optics Express, Vol. 19, Issue 19, pp. 18593-18601 (2011)
doi:10.1364/OE.19.018593

Wuensch, S.; Bruch, D.; Crocoll, E.; Leuther, A.; Kallfass, I.; Siegel, M.;
“Development of Monolithic Microwave Integrated Amplifiers as Readout for Detectors at 4.2 K”,
IEEE Transactions on Applied Superconductivity , Volume 21, No. 3,  June 2011 Page(s): 302-305
DOI: 10.1109/TASC.2010.2084056

Wuensch, S.; Hammer, G.; Kappler, T.; Geuppert, F.; Siegel, M.;
“Investigation and Optimization of LEKID Coupling Structures and Multi-Pixel Arrays at 4.2 K”
IEEE Transactions on Applied Superconductivity , Volume 21, No. 3,  June 2011 Page(s): 752-755
DOI: 10.1109/TASC.2010.2090445

D. Rall, K. Il'in, K. Iida, S. Haindl, F. Kurth, T. Thersleff, L. Schultz, B. Holzapfel, M. Siegel
"Critical current densities in ultra-thin Ba(Fe,Co)2As2microbridges"
Physical Review B Vol.83, No.13 (2011) 
 
DOI: 10.1103/PhysRevB.83.134514

Ch. Kaiser, J. M. Meckbach, K. Ilin, J. Lisenfeld, R. Schäfer, A. V. Ustinov, M. Siegel
"Aluminum Hard Mask Technique for the Fabrication of High-Quality Submicron Nb/Al-AlOx/Nb Josephson Junctions"
Supercond. Sci. Technol. 24 (2011) 035005 (5pp) 

P. Probst, A. Scheuring, M. Hofherr, D. Rall, S. Wünsch, K. Il’in, M. Siegel, A. Semenov, A. Pohl, H.-W. Hübers, V. Judin, A.-S. Müller, A. Hoehl, R. Müller, and G. Ulm,
"YBa2Cu3O7-dquasioptical detectors for fast time-domain analysis of terahertz synchrotron radiation"
Appl. Phys. Lett. 98, 043504 (2011)
DOI: 10.1063/1.3546173

2010

Scheuring A., Türer I., Ribière-Tharaud N., Dégardin A., Kreisler A.
"Modeling of Broadband Antennas for Room Temperature Terahertz Detectors"
Ultra-Wideband, Short Pulse Electromagnetics 9, Springer New York, isbn 978-0-387-77845-7, 277-286, 2010

G. Oelsner, S. H.W. van der Ploeg, P. Macha, U. Hübner, D. Born, E. Il'ichev, H.-G. Meyer, M. Grajcar, S. Wünsch, M. Siegel
"Weak continues monitoring of a flux qubit using coplanar waveguide resonator"
Physical Review B 81, 172505 (2010). DOI: 10.1103/PhysRevB.81.172505

P. Macha, S. H. W. van der Ploeg, G. Oelsner, E. Il’ichev, H.-G. Meyer, S. Wünsch, and M. Siegel
"Losses in coplanar waveguide resonators at millikelvin temperatures"
Appl. Phys. Lett. 96, 062503 (2010); doi:10.1063/1.3309754

H. Bartolf, A. Engel, A. Schilling, K. Il’in, M. Siegel, H.-W. Huebers, A. Semenov,
"Current-assisted thermally activated flux liberation in ultrathin nanopatterned NbN superconducting meander structures",
Phys. Rev. B 81, 024502 (2010) 12 pages.

D. Rall, P. Probst, M. Hofherr, S. Wünsch, K. Il'in, U. Lemmer, M. Siegel
"Relaxation time in NbN and YBCO thin films under optical irradiation"
Journal of Physics: Conference Series Volume 234 Part 4 (2010), 042029
DOI: 10.1088/1742-6596/234/4/042029

M. Hofherr, D. Rall, K. S. Ilin, A. Semenov, N. Gippius, H.-W. Hübers and M. Siegel
"Superconducting nanowire single-photon detectors: Quantum Efficiency vs. thickness of NbN films" 
Journal of Physics: Conference Series Volume 234 Part 1 (2010), 012017
DOI: 10.1088/1742-6596/234/1/012017

M. Hofherr, D. Rall, K. S. Il'in,  M. Siegel, A. Semenov, H.-W. Hübers, N. Gippius
"Intrinsic detection efficiency of superconducting nanowire single-photon detectors with different thicknesses"  
Journal of Applied Physics (Vol.108, Issue 1, 2010)
DOI: 10.1063/1.3437043

Ch Kaiser, S T Skacel, S Wünsch, R Dolata, B Mackrodt, A Zorin and M Siegel
"Measurement of dielectric losses in amorphous thin films at gigahertz frequencies using superconducting resonators"
Supercond. Sci. Technol. 23, 075008 (2010)

2009

Andreas Engel, Holger Bartolf, Luis Gómez, Alexei Semenov, Konstantin Il’in, Andreas Schilling, Heinz-Wilhelm Hübers and Michael Siegel,
"NbN superconducting nanowire photon counters: magnetoconductivity and other detector properties",
Low Temperature Detectors LTD 13, Proceeding of the 13th International Workshop, AIP Conference Proceedings Volume 1185, 76-79, 2009.

R. Schneider, B. Freitag, D. Gerthsen, K.S. Ilin, and M. Siegel, Structural,
"Microchemical and superconducting properties of ultrathin NbN films on silicon",
Cryst. Res. Technol. 44, No. 10, 1115-1121, 2009.

Matthias D Wissert, Andreas W. Schell, Konstantin S Ilin, Michael Siegel and Hans Jurgen Eisler,
"Nanoengineering and characterization of gold dipole nano-antennas with enhanced integrated scattering properties",
Nanotechnology 20 (2009) 425203 (7 pages)

K. Il’in, A. Stockhausen, A. Scheuring, M. Siegel, A.D. Semenov, H. Richter, H.-W. Huebers,
"Technology and Performance of THz Hot-Electron Bolometer Mixers",
IEEE Trans. on Appl. Superc. 19, 3, 269-273, 2009.

A. Kirste, A. Semenov, H.-W. Huebers, D. Drung, M. Peters, T. Schurig, K. Il’in, M. Siegel,
"SQUID-readout for the Superconducting Nanowire Single-Photon Detector",
IEEE Trans. on Appl. Superc. 19, 3, 313-317, 2009.

A. Semenov, B. Günther, U. Böttger, H.–W. Hübers, H. Bartolf, A. Engel, A. Schilling, K. Ilin, M. Siegel, R. Schneider, D. Gerthsen, N.A. Gippius,
"Optical and transport properties of ultrathin NbN films and nanostructures",
Phys. Rev. B 80, 054510 (2009) 10 pages.

U. Kienzle, T. Gaber, K. Buckenmaier, K. Ilin, M. Siegel, D. Koelle, R. Kleiner, and E. Goldobin,
"Thermal escape of fractional vortices in long Josephson junctions",
Phys. Rev. B 80, 014504, 2009 (8 pages)

M. Kemmler, D. Bothner, K. Ilin, M. Siegel, R. Kleiner, and D. Koelle,
"Suppression of dissipation in Nb thin films with triangular antidot arrays by random removal of pinning sites",
Phys. Rev. B 79, 184509, 2009 (6 pages).

A. D. Semenov, P. Haas, H.-W. Hübers, K. S. Ilin, M. Siegel, A. Kirste, D. Drung, T. Schurig, A. Engel,
"Intrinsic quantum efficiency and electro-thermal model of a superconducting nanowire single-photon detector",
Journal of Modern Optics vol. 56, No. 2-3, 345-351, 20 January – 10 February 2009. 

A. Engel, H. Bartolf, A. Schilling, A. Semenov, P. Haas, H.-W. Huebers, K. Il'in and M. Siegel,
"Magnetic Vortices in Superconducting Photon Detectors"
Journal of Modern Optics; Jan2009, Vol. 56 Issue 2/3, p352-357

Ortlepp T., Wuensch S.; Schubert M., Febvre P., Ebert B., Kunert J., Crocoll E., Meyer H.-G., Siegel M. and Uhlmann F.H.
"Superconductor-to-Semiconductor Interface Circuit for High Data Rates"
IEEE Transactions on Applied Superconductivity, Volume 19, No. 1, February 2009.

S. Wuensch, T. Ortlepp, M. Schubert, E. Crocoll, G. Wende, H.-G. Meyer, F.H. Uhlmann and M. Siegel,
“Design and implementation of cryogenic semiconductor amplifiers as interface between RSFQ circuits”,
Cryogenics, Volume 49, Issue 11, November 2009, Pages 652-655.
Digital Object Identifier 10.1016/j.cryogenics.2008.12.021  

Scheuring, A.; Wuensch, S.; Siegel, M.;
“A Novel Analytical Model of Resonance Effects of Log-Periodic Planar Antennas”,
IEEE Transactions on Antennas and Propagation, Volume 57, Issue 11, November 2009 Page(s): 3482-3488.
Digital Object Identifier 10.1109/TAP.2009.2025191

Hammer, G.; Wuensch, S.; Roesch, M.; Ilin, K.; Crocoll, E.; Siegel, M.;
“Coupling of Microwave Resonators to Feed Lines”,
IEEE Transactions on Applied Superconductivity , Volume 19, Issue 3,  Part 1,  June 2009 Page(s): 565-569.
Digital Object Identifier 10.1109/TASC.2009.2018476

Wuensch, S.; Ortlepp, T.; Crocoll, E.; Uhlmann, F.H.; Siegel, M.;
“Cryogenic Semiconductor Amplifier for RSFQ-Circuits With High Data Rates at 4.2 K”,
IEEE Transaction on Applied Superconductivity, Volume 19, Issue 3,  Part 1,  June 2009 Page(s): 574-579.
Digital Object Identifier 10.1109/TASC.2009.2018425

2008

K.S. Il’in, A. Stockhausen, M. Siegel, A.D. Semenov, H. Richter, H.-W. Huebers, NbN HEB for THz radiation: technological issues and proximity effect, Proceedings of 19th International Symposium on Space Terahertz Technology ISSTT 2008, part 2, 403-408, Groningen, The Netherlands, April 28-30, 2008

J. Nagel, D. Speer, T. Gaber, A. Sterck, R. Eichhorn, P. Reimann, K. Ilin, M. Siegel, D. Koelle, and R. Kleiner,
Observation of negative absolute resistance in a Josephson junction,
Phys. Rev. Lett. 100, 217001 (2008)

H. Richter, A.D. Semenov, S. Pavlov, H.W. Hübers, L. Mahler, A. Tredicucci, H.E. Beere, D.A. Ritchie, K. Il’in, and M. Siegel,
Terahertz heterodyne receiver with quantum cascade laser and hot electron bolometer mixer in a pulse tube cooler,
Appl. Phys. Lett. 93, 141108 (2008).

A. Kirste, A.D. Semenov, H.W. Huebers, D. Drung, M. Peters, T. Schurig, K. Il’in, and M. Siegel,
SQUID-readout for the superconducting nanowire single-photon detector,
accepted to IEEE Transactions on Applied Superconductivity (2008).

K. Il’in, A. Stockhausen, A. Scheuring, M. Siegel, A.D. Semenov, H. Richter, and H.W. Hübers,
Technology and performance of THz hot-electron bolometer mixers,
accepted to IEEE Transactions on Applied Superconductivity (2008).

A.D. Semenov, P. Haas, H.W. Hübers, K. Il'in, M. Siegel, A. Kirste, D. Drung, T. Schurig, A. Engel,
Intrinsic quantum efficiency and electro-thermal model of a superconducting nanowire single-photon detector,
accepted to Journal of Modern Optics (2008).

A. Engel, H. Bartolf, A. Schilling, A.D. Semenov, H.W. Hübers, K. Il’in, and M. Siegel,
Magnetic vortices in superconducting photon detector,
accepted to Journal of Modern Optics (2008).

A. D. Semenov, P. Haas, H.-W. Hübers, K. S. Ilin, M. Siegel, A. Kirste, T. Schurig, and R. Herrmann,
Improved energy resolution of a superconducting single-photon detector,
Proc. SPIE Vol. 7021, 70211E (Jul. 22, 2008)

Alexei D. Semenov, Philipp Haas, Heinz-Wilhelm Hübers, Konstantin Ilin,Michael Siegel, Alexander Kirste, Thomas Schurig, Andreas Engel,
Vortex-based single-photon response in nanostructured superconducting detectors,
Physica C, Vol. 468, pp. 627–630, 2008.

H. Bartolf, A. Engel, A. Schilling, K. Il’in, M. Siegel,
Fabrication of metallic structures with lateral dimensions less than 15 nm and jC(T)-measurements in NbN micro- and nanobridges,
Physica C, Vol. 468, pp. 793–796, 2008.

A. Engel, H. Bartolf, A. Schilling, K. Il’in, M. Siegel, A. Semenov, H.W. – Hübers,
Temperature- and field-dependence of critical currents in NbN microbridges,
Journal of Physics: Conference Series 97, 012152, 2008. DOI: 10.1088/1742-6596/97/1/012152

K. Ilin, R. Schneider, D. Gerthsen, A. Engel, H. Bartolf, A. Schilling, A. Semenov, H.-W. Hübers, B. Freitag, and M. Siegel,
Ultra-thin NbN films on Si: crystalline and superconducting properties,
Journal of Physics: Conference Series 97, 012045, 2008. DOI: 10.1088/1742-6596/97/1/012045

G. Hammer, S. Wuensch, K. Ilin, M. Siegel,
Ultra-high quality factor resonators for kinetic inductance detectors,
Journal of Physics: Conference Series 97, 012044, 2008. DOI: 10.1088/1742-6596/97/1/012044

A. Semenov, P. Haas, B. Günther, H.-W. Huebers, K. Il’in, M. Siegel,
Energy Resolution of a Superconducting Nanowire Single-Photon Detector,
Journal of Low Temperature Physics 151, 564-569, 2008. DOI 10.1007/s10909-007-9693-2

K. Il’in, M. Siegel, A. Engel, H. Bartolf, A. Schilling, A. Semenov, H.-W. Huebers,
Current-Induced Critical State in NbN Thin-Film Structures,
Journal of Low Temperature Physics 151, 585-590, 2008. DOI 10.1007/s10909-007-9690-5

2007

F. Born, M. Siegel, E.K. Hollmann,  H. Braak, A.A. Golubov, D.Yu. Gusakova,  M.Yu. Kupriyanov, „Multiple 0-ptransitions in superconductor/insulator/ ferromagnet/superconductor Josephson tunnel junctions“ , Physical Review B 74, 140501(R), 4 p., (2006).

M. Kemmler, C. Gürlich, A. Sterck, H. Pöhler, M. Neuhaus, M. Siegel, R., Kleiner, and D. Koelle, "Commensurability Effects in Superconducting Nb Films with Quasiperiodic Pinning Arrays", Physical Review Letters, 97, 147003 (2006).

A.D. Semenov, K. Il’in, M. Siegel, A. Smirnov, S. Pavlov H. Richter, H.-W. Hübers, “Evidence of non-bolometric mixing in the bandwidth of a hot-electron bolometer”, Supercond. Sci. Technol. 19, 1051–1056 (2006).

A. Engel, A. Semenov, H.-W. Hübers, K. Il’in, M. Siegel, “Fluctuation effects in superconducting nanostrips”, Physica C: Superconductivity and its applications, Vol 444/1-2 pp 12-18 (2006).

Andreas Engel, Alexei Semenov, Heinz-Wilhelm Hübers, Konstantin Il’in, Michael Siegel,  “Electric Noise and Local Photon-Induced Nonequilibrium States”, in New Frontiers in Superconductivity Research, Ed. by B.P. Martins, Chapter 6, pp. 153-189, NOVA Publishers, ISBN: 1-59454-850-1 (2006).

Semenov, Alexey; Richter, Heiko; Hübers, Heinz-Wilhelm; Il'in, Konstantin; Siegel, Michael, „Noise Bolometer for Terahertz Waves“ , Ingvarson, Mattias; Stake, Jan; Merkel, Harald [Ed.]: Proceedings 16th International Symposium on Space Terahertz Technology, Chalmers University of Technology, Göteborg, Sweden, pp. 505 – 506 (2006).

ter Brake H.J.M., Buchholz F.-Im., Burnell G., Claeson T., Crete D., Febvre P., Gerritsma G.J., Hilgenkamp H., Humphreys R., Ivanov Z., Jutzi W., Khabipov M.I., Mannhart J., Meyer H.-G., Niemeyer J., Ravex A., Rogalla H., Russo M., Satchell J., Siegel M., Topfer H., Uhlmann F.H., Villegier J.-C., Wikborg E., Winkler D., Zorin A.B.,"SCENET roadmap for superconductor digital electronics", Physica C: Superconductivity and its Applications", Vol. 439, 1-41 (2006).

2006

F. Born, M. Siegel, E.K. Hollmann,  H. Braak, A.A. Golubov, D.Yu. Gusakova,  M.Yu. Kupriyanov, „Multiple 0-ptransitions in superconductor/insulator/ ferromagnet/superconductor Josephson tunnel junctions“ , Physical Review B 74, 140501(R), 4 p., (2006).

M. Kemmler, C. Gürlich, A. Sterck, H. Pöhler, M. Neuhaus, M. Siegel, R., Kleiner, and D. Koelle, "Commensurability Effects in Superconducting Nb Films with Quasiperiodic Pinning Arrays", Physical Review Letters, 97, 147003 (2006).

A.D. Semenov, K. Il’in, M. Siegel, A. Smirnov, S. Pavlov H. Richter, H.-W. Hübers, “Evidence of non-bolometric mixing in the bandwidth of a hot-electron bolometer”, Supercond. Sci. Technol. 19, 1051–1056 (2006).

A. Engel, A. Semenov, H.-W. Hübers, K. Il’in, M. Siegel, “Fluctuation effects in superconducting nanostrips”, Physica C: Superconductivity and its applications, Vol 444/1-2 pp 12-18 (2006).

Andreas Engel, Alexei Semenov, Heinz-Wilhelm Hübers, Konstantin Il’in, Michael Siegel,  “Electric Noise and Local Photon-Induced Nonequilibrium States”, in New Frontiers in Superconductivity Research, Ed. by B.P. Martins, Chapter 6, pp. 153-189, NOVA Publishers, ISBN: 1-59454-850-1 (2006).

Semenov, Alexey; Richter, Heiko; Hübers, Heinz-Wilhelm; Il'in, Konstantin; Siegel, Michael, „Noise Bolometer for Terahertz Waves“ , Ingvarson, Mattias; Stake, Jan; Merkel, Harald [Ed.]: Proceedings 16th International Symposium on Space Terahertz Technology, Chalmers University of Technology, Göteborg, Sweden, pp. 505 – 506 (2006).

ter Brake H.J.M., Buchholz F.-Im., Burnell G., Claeson T., Crete D., Febvre P., Gerritsma G.J., Hilgenkamp H., Humphreys R., Ivanov Z., Jutzi W., Khabipov M.I., Mannhart J., Meyer H.-G., Niemeyer J., Ravex A., Rogalla H., Russo M., Satchell J., Siegel M., Topfer H., Uhlmann F.H., Villegier J.-C., Wikborg E., Winkler D., Zorin A.B.,"SCENET roadmap for superconductor digital electronics", Physica C: Superconductivity and its Applications", Vol. 439, 1-41 (2006).

2005

M. Beck, E. Goldobin, M. Neuhaus, M. Siegel, R. Kleiner, and D. Koelle, "High-Efficiency Deterministic Josephson Vortex Ratchet", Physical Review Letters, 95, 090603 (2005).

T. Gaber, E. Goldobin, A. Sterck, R. Kleiner, D. Koelle, M. Siegel, and M. Neuhaus, "Non-ideal Artificial Phase Discontinuity in Long Josephson 0-κ Junctions", Physical Review B, 72, 054522 (2005).

A.I. Gubin, K.S. Il’in, S.A. Vitusevich, M. Siegel, and N. Klein, “Dependence of magnetic penetration depth on the thickness of superconducting Nb thin films”, Physical Review B 72, 064503 (2005) 8 pages.

A.A. Golubov, M.Yu. Kupriyanov, and M. Siegel, “Density of States Anomalies in Hybrid Superconductor–Ferromagnet–Normal Metal Structures”, JETP Letters, Vol. 81, No. 4, pp.180–184 (2005)

A.D. Semenov, A. Engel, H.-W. Hübers, K. Il’in, M. Siegel, “Spectral cut-off in the efficiency of the resistive state formation caused by absorption of a single-photon in current-carrying superconducting nano-strips”, European Physical Journal B 47, 495-501 (2005).

A.D. Semenov, H. Richter, H.-W. Hübers, K. Il’in, M. Siegel, “Superconducting noise bolometer for terahertz radiation”, Applied Physics Letters 87, 173508 (2005).

Alexei Semenov, Andreas Engel, Konstantin Ilin, Michael Siegel, and Heinz-Wilhelm Hübers, “Noise of a Superconducting Photon Detector”, IEEE Transaction on Applied Superconductivity, Vol. 15, 2, 518- 521 (2005).

K. Il’in, M. Siegel, A. Semenov, A. Engel, H.-W. Hübers, “Critical current of Nb and NbN thin-film structures: The cross-section dependence”, Physica Status Solidi C 2, 5, 1680-1687 (2005).

A. Engel, A. Semenov, H.-W. Hübers, K. Il’in, M. Siegel, “Fluctuations and dark count rates in superconducting NbN single-photon detector”, Physica Status Solidi 2, 5, 1668-1673 (2005).

2004

A. Engel, A. Semenov, H.-W. Hübers, K. Ilin, M. Siegel, “Superconducting single-photon detector for the visible and infrared spectral range”, J. Modern Optics 51, 9-10, 1459-1466 (2004).

A. Engel, A. Semenov, H.-W. Hübers, K. Ilin, M. Siegel, “Dark counts of a superconducting single-photon detector”, Nuclear Instruments and Methods in Physics Research A 520, 32-35 (2004).

K.S. Ilin, S.A. Vitusevich, B.B. Jin, A.I. Gubin, N. Klein, M. Siegel, “Peculiarities of the thickness dependence of the superconducting properties of thin Nb films”, Physica C 408-410 700-702 (2004).

A. Semenov, A. Engel, H.-W. Hübers, K. Il’in, M. Siegel, “Spectral response of an infrared superconducting quantum detector”, Optical Sensing, Proceedings of SPIE, vol. 5459 (SPIE, Bellingham, WA, , pp. 237-245 (2004).

A. Engel, A. Semenov, H.-W. Hübers, K. Il’in, M. Siegel, “Dark count rates and spectral sensitivity of superconducting single-photon detector”, Series: Institute of Physics Conference Series Number 181, Ed. by: A. Andreone, G.P. Pepe, R. Cristiano, and G. Masullo; Publisher: Institute Physics Publishing, Place of publication: Bristol (UK) and Philadelphia (USA), pp. 2907-2911, ISBN: 0-7503-0981 4 (2004).

K.S. Il’in, M. Siegel, A.D. Semenov, A. Engel, H.-W. Hübers, “Suppression of superconductivity in Nb and NbN thin-film nano-structures”, Series: Institute of Physics Conference Series Number 181, Ed. by: A. Andreone, G.P. Pepe, R. Cristiano, and G. Masullo; Publisher: Institute Physics Publishing, Place of publication: Bristol (UK) and Philadelphia (USA), pp. 2895-2901, ISBN: 0-7503-0981 4 (2004).

2003

Alexei Semenov, Andreas Engel, Konstantin Il'in, Gregory Gol'tsman, Michael Siegel and Heinz-Wilhelm Hübers, “Ultimate performance of a superconducting quantum detector”, European Physical Journal - Applied Physics 21, 171-178 (2003).

R. R. Gareev, L. L. Pohlmann, S. Stein, D. E. Bürgler, P. A. Grünberg, and M. Siegel, “Tunneling in epitaxial Fe/Si/Fe structures with strong antiferromagnetic interlayer coupling”, Journal of Applied Physics vol. 93, 8038 (2003).

D.E.Buergler, M. Buchmeier, S.Cramm, S.Eisebitt, R.R.Gareev, P. Grünberg, C.L.Jia, L.L.Pohlmann, R.Schreiber, M.Siegel, Y.L. Quin, K.Urban and A.Zimina, “Exchange Coupling of Ferromagnetic Films across Metallic and Semiconducting Interlayers”, Journal of Physics: Condensed Matter 15 , 443(2003).

Adam, R; Stein, S; Ilin, K; Wunsch, S; Crocoll, E; Schelten, J; Siegel, M; Kohlstedt, HH, “Current induced switching of magnetic tunnel junctions”, Digests of INTERMAG 2003. International Magnetics Conference (2003).

Zheng, XM; Xu, Y; Sobolewski, R; Adam, R; Mikulics, M; Siegel, M; Kordos, P, “Femtosecond response of a free-standing LT-GaAs photoconductive switch”, Applied Optics, 42(9), 1726-1731 (2003).

Zheng, X; Wu, S; Sobolewski, R; Adam, R; Mikulics, M; Kordos, P; Siegel, M, “Electro-optic sampling system with a single-crystal 4-N,N-dimethylamino-4 '-N '-methyl-4-stilbazolium tosylate sensor”, Applied Physics Letters, vol. 82(15), pp. 2383-2385 (2003).

X. Zheng, S. Wu, R Sobolewski, R. Adam, M. Mikulics, A. Förster, J. Schelten, P. Kordos, and M. Siegel, “Use of Single-Crystal DAST as Electro-Optic Transducer in Electro-Optic Sampling Systems Ultrafast Electronics and Optoelectronics”, OSA Technical Digest (Optical Society of America, Washington DC, , pp. 14-17 (2003).

D. Cassel, Th. Ortlepp, K.S. Ilin, G. Pickartz, B. Kuhlmann, R. Dittmann, H. Toepfer, A.M. Klushin, M. Siegel and F.H. Uhlmann, “HTS Multilayer Technology for Optimal Bit-Error Rate RSFQ Cells”, IEEE Transactions on Applied Superconductivity 13, 2, 409-412 (2003).

F. Born, D. Cassel, K. Ilin, A.M. Klushin, M. Siegel, A. Brinkman, A.A. Golubov, M.Yu. Kupriyanov, and H. Rogalla, “Transport Properties of SINIS Junctions with High-Current Density”, IEEE Transactions on Applied Superconductivity 13, 2, 1079-1084 (2003).

Alexander M. Klushin, Konstantin S. Il’in, Michael Siegel, Marco Schubert, Gerd Wende and Hans-Georg Mayer, “Lumped Arrays of Shunted Bicrystal Josephson Junctions”, IEEE Transactions on Applied Superconductivity 13, 2, 606-609 (2003).

Semenov, A.; Engel, A.; Hübers, H.-W.; Il’in, K.; Siegel, M., “Background limited superconducting quantum detector for submillimeter astronomy”, Proceedings of SPIE, vol. 4855, Ed. T.G. Phillips and J. Zmuidzinas, pp.249-253 (2003).

Hannes Toepfer, Thomas Ortlepp, Hermann F. Uhlmann, Diego Cassel and Michael Siegel, “Design of HTS RSFQ circuits”, Physica C: Superconductivity, Volumes 392-396, pp. 1420-1425 (2003).

Klushin A. M.,Komkov A. V.*,Gelikonova V. D.*,Borovitskii S. I.*,Siegel M., DC “Voltage Calibrator Based on an Array of High-Temperature Superconductor Josephson Junctions”, IEEE Transactions on Instrumentation and Measurement, 52, N° 2, 529 (2003).

M.M. Khapaev, M.Yu. Kupriyanov, A.A. Golubov, M. Siegel, “Current distribution simulation for superconducting multi-layered structures”, Superconductor Science and Technology Vol. 16, pp. 24-27 (2003).

2002

Adam R.,Mikulics M.,Förster A.,Schelten J.,Siegel M.,Kordos P.,Zheng X.,Wu S.,Sobolewski R., Fabrication and subpicosecond optical response of LT-GaAs freestanding photoconductive devices, Applied Physics Letters, 81, 18, 3485 – 3487 (2002).

X. Zheng, Y. Xu, R. Adam, M. Mikulics, M. Siegel, P. Kordos, and R. Sobolewski, Fabrication and Subpicosecond Photoresponse of a Novel LT-GaAs Photoconductive Switch, in OPTO-Canada: SPIE Regional Meeting on Optoelectronic, Photonics, and Imaging, SPIE Proceedings, vol. TD01, pp. 36-38 (2002).

Cassel D.,Dittmann R.,Kuhlmann B.,Siegel M.,Ortlepp T.*,Toepfer H.*,Uhlmann F. H.*, HTS basic RSFQ cells for an optimal bit-error rate, Superconductor Science and Technology, 4, 483 (2002).

Cassel D.,Ortlepp Th.,Dittmann R.,Kuhlmann B.,Toepfer H.,Siegel M.,Uhlmann F. H., HTS technology for implementing RSFQ cells with large noise immunity, Physica C, 372-376, N° 1, 139 (2002).

Goldobin E.,Klushin A. M.,Siegel M.,Klein N., Long Josephson junction embedded into a planar resonator at microwave frequencies : numerical simulation of fluxon dynamics, Journal of Applied Physics, 92, N° 6, 3239 (2002).

Il'in K. S., Siegel M., Microwave mixing in microbridges made from YBa2Cu3O7-x thin films, Journal of Applied Physics, 92, N° 1, 361 (2002).

Klushin A. M., Behr R., Numssen K., Siegel M., Niemeyer J., Accurate Measurements of quantum voltage steps on array of bicrystal Josephson junctions, Applied Physics Letters, 80, N° 11, 1972 (2002).

Klushin A. M.,Gelikonova V. D.,Numssen K.,Borovitskii S. I.,Siegel M., Microwave performance of bicrystal Josephson junction arrays, Physica C, 372-376, N° 1, 301-304 (2002).

Klushin A. M.,Ivanyuta A. N.,Numssen K.,Melkov G. A.,Siegel M., Irradiation of multi-junction Josephson arrays embedded in surface wave resonator, Physica C, 372-376, 305 (2002).

Melkov G. A., Egorov Y. V., Ivanyuta A. N., Klushin A. M., Siegel M., Semerad R., Josephson generation junction arrays embedded into surface wave resonator, Radioelectronics and Communications Systems, 45, N° 7, 38 (2002).

Scherbel, J.; Darula, M.; Harnack, O.; Siegel, M.; Noise properties of HTS Josephson mixers at 345 GHz and operating temperatures at 20 K, Applied Superconductivity, IEEE Transactions on  ,Volume: 12, pp. 1828 – 1831 (2002 )

II. Publications on international conferences

2015

2014

S. Wuensch, C. Groetsch, M. Merker and M. Siegel
"Optimized LEKID Structures With Low Crosstalk for Large Detector Arrays"
Applied Superconductivity Conference, Charlotte, USA (2014)

M. Arndt, S. Wuensch, A. Kuzmin, S. Anders, T. May, M. Schubert, H.-G. Meyer and M. Siegel
"Novel Detection Scheme for Cryogenic Bolometerswith High Sensitivity and Scalability"
Applied Superconductivity Conference, Charlotte, USA (2014)

2013

2012

P. Probst, A. Scheuring, K. Il'in, S. Wuensch, A. Semenov, H.-W. Huebers, V. Judin,
A.-S. Mueller, N. Smale, R. Mueller, A. Hoehl, G. Ulm, M. Siegel
"Thin YBCO film THz detector with picosecond time resolution and large dynamic range"
Applied Superconductivity Conference (ASC), Portland, USA (2012)

L. Rehm, D. Henrich, M. Hofherr, S. Wuensch, P. Thoma, A. Scheuring, K. Il'in, M. Siegel,
S. Haindl, K. Iida, F. Kurth, B. Holzapfel and L. Schultz
"Optical and infrared photo-response of Fe-shunted Ba-122 thin film microstructures"
Applied Superconductivity Conference (ASC), Portland, USA (2012)

J. Raasch, P. Thoma, A. Scheuring, K. Il'in, S. Wünsch, J. Hänisch, B. Holzapfel, M. Siegel, M. Weber
"High-Tc YBCO nanobridges for sensitive THz detectors"
Kryoelektronische Bauelemente, Freudenstadt-Lauterbad, Germany (2012)

A. Scheuring, P. Dean, A. Valavanis, A. Stockhausen, P. Thoma, M. Salih, S. P. Khanna, S. Chowdhury,
S. Wuensch, K. Il'in, E. H. Linfield, A. G. Davies and M. Siegel
"Analysis of THz pulses of a Quantum Cascade Laser in the timedomain using superconducting direct detectors"
Kryoelektronische Bauelemente, Freudenstadt-Lauterbad, Germany (2012)

P. Probst, R. Müller, A. Semenov, A. Pohl, M. Ries, H.-W. Hübers, G. Ulm, J. Feikes, K. Il'in, M. Siegel,
A. Scheuring, S. Wünsch, M. Hofherr, G. Wüstefeld, A. Hoehl
"Measurement of the time jitter of coherent terahertz synchrotron radiation with a superconducting detector"
International Conference on Infrared, Millimeter and THz Waves (IRMMW-THz 2012), Wollongong, Australia (2012)

T. A. Scherer, G. Aiello, G. Grossetti, A. Meier, S. Schreck, P. Spaeh, D. Strauss, A. Vaccaro,
M. Siegel, J. M. Meckbach, A. Scheuring
"Reduction of surface losses of CVD diamond by passivation methods"
International Conference on Infrared, Millimeter and THz Waves (IRMMW-THz 2012), Wollongong, Australia (2012)

P. Dean, A. Valavanis, A. Scheuring, A. Stockhausen, P. Probst, M. Salih, S. P. Khanna, S. Chowdhury,
S. Wuensch, K. Il'in, E. H. Linfield, A. G. Davies and Michael Siegel
"Ultra-fast sampling of terahertz pulses from a quantum cascade laser using superconducting antenna-coupled NbN and YBCO detectors"
International Conference on Infrared, Millimeter and THz Waves (IRMMW-THz 2012), Wollongong, Australia (2012)

A. Valavanis, P. Dean, A. Scheuring, M. Salih, S. P. Khanna, A. Stockhausen, S. Chowdhury, S. Wuensch,
K. Il'in, M. Siegel, E. H. Linfield and A. G. Davies
"Time-resolved measurement of heating effects in a terahertz quantum cascade laser with a NbN superconducting detector"
International Quantum Cascade Lasers School and Workshop (IQCLSW), Baden/Vienna, Austria (2012)

D. Henrich, P. Reichensperger, Y. Luck, L. Rehm, S. Dörner, J. M. Meckbach, M. Hofherr, K. Il'in, M. Siegel, A. Semenov, H.-W. Hübers, D. Vodolazov.
“Effect of Bends on the Critical Current in Superconducting Nanowires”
Applied Superconductivity Conference, Portland, USA (2012)

M. Arndt, M. Hofherr, B. Berg, F. Schwenk, C. Groetsch, S. Wuensch and M. Siegel
"Optimization of FDM readout of large detector arrays"
Kryoelektronische Bauelemente, Freudenstadt – Lauterbad, Germany (2012)

J. M. Meckbach, M. Merker, S. J. Buehler, K. Ilin, B. Neumeier, U. Kienzle, E. Goldobin, R. Kleiner, D. Koelle and M. Siegel
"Sub-μm Josephson Junctions for Superconducting Quantum Devices"
Applied Superconductivity Conference 2012, Portland OR, USA (2012)

S. J. Bühler, J. M. Meckbach, S. Wünsch, M. Merker, K. Ilin, B. Neumeier, E. Goldobin, R. Kleiner, D. Koelle, M. Siegel
"Creation of artificial 1D vortex-crystals using current injectors"
Kryoelektronische Bauelemente 2012, Freudenstadt, Germany (2012)

M. Merker, J. M. Meckbach, K. Il’in, M. Siegel
"Fabrication process for planarization and miniaturization of Josephson Junctions"
Kryoelektronische Bauelemente 2012, Freudenstadt, Germany (2012)

P. Probst, A. Scheuring, M. Hofherr , S. Wuensch, K. Il’in, A. Pohl, A. Semenov, H.-W. Huebers, V. Judin, A.-S. Mueller, A. Hoehl, R. Mueller, G. Ulm, J. Haenisch, B. Holzapfel and M. Siegel
"YBa2Cu3O7-δhigh-speed detectors for picosecond THz pulses"
23rd International Symposium on Space Terahertz Technology, Tokyo, 2-4 April 2012

J. M. Meckbach, S. Bühler, M. Merker, K. Il’in, M. Siegel, K. Buckenmaier, T. Gaber, U. Kienzle, B. Neumaier, E. Goldobin, R. Kleiner, and D. Koelle
"Versatile Multi-Layer Josephson Junction Process for Vortex Molecules"
DPG Früjahrstagung, Berlin, Germany (2012)

S. V. Shitov, A. A. Kuzmin, J. M. Meckbach, K. S. Il’in, S. Wuensch, A. V. Ustinov, M. Siegel
"Development of TES Bolometers with High-Frequency Readout Circuit"
23rd International Symposium on Space Terahertz Technology, Tokyo, 2-4 April 2012

D. Henrich, P. Reichensperger, M. Hofherr, K. Il'in, M. Siegel, A. Semenov, H.-W. Hübers, D. Vodolazov
„Influence of geometry on the critical current of superconducting nanowire single-photon detectors”

DPG Früjahrstagung, Berlin, Germany (2012)

2011

P. Probst, A. Scheuring, M. Hofherr, S. Wünsch, K. Il'in, A. Semenov, H.-W. Hübers, V. Judin, A.-S. Müller, J. Hänisch, B. Holzapfel and M. Siegel
THz pulse detection with picosecond time resolution by a YBa2Cu3O7-d thin-film detector
14th International Workshop on Low Temperature Detectors (LTD), Heidelberg, Germany (2011)

P. Probst, A. Scheuring, M. Hofherr, S. Wuensch, K. Il’in, A. Pohl, A. Semenov, H.-W. Huebers, V. Judin, A.-S. Mueller, J. Haenisch, B. Holzapfel, A. Hoehl, R. Mueller, G. Ulm and M. Siegel
Synchrotron pulse detection with a YBa2Cu3O7-d thin film THz detector
6th Workshop on Infrared Spectroscopy and Microscopy with Accelerator-Based Sources (WIRMS), Trieste, Italy (2011)

P. Probst, A. Scheuring, M. Hofherr, S. Wünsch, K. Il’in, A. Semenov, H.-W. Hübers, V. Judin, A.-S. Müller, J. Hänisch, B. Holzapfel, M. Siegel
Magnetoresistivity of thin YBa2Cu3O7-d films on sapphire substrate

Vortex Matter in Nanostructured Superconductors (VORTEX VII), Rhodes, Greece (2011)

J.M. Meckbach, K. Il’in, M. Siegel
"Technology of thin nitride films of Al and Nb for cryogenic quantum applications"
Kryoelektronische Bauelemente 2011, Autrans (Grenoble), France (2011)

T. Gaber, U. Kienzle, K. Buckenmaier, H. Sickinger, J.M. Meckbach, K. Il’in, M. Siegel, D. Koelle, R. Kleiner, E. Goldobin
"Thermal and quantum escape of fractional Josephson vortices"
Kryoelektronische Bauelemente 2011, Autrans (Grenoble), France (2011)

A. Scheuring, A. Stockhausen, P. Probst, A. Schmid, S. Wünsch, K. Ilin and M. Siegel
"Design, simulation and characterization of single-pixel and multi-pixel bolometric THz detectors"
Meeting on cryoelectronic devices (Kryo 2011), Grenoble/Autrans, France (2011)

A. Pohl, P. Probst, A. Scheuring, K. Il’in, A. Semenov, H.-W. Hübers,
M. Siegel, A. Hoehl, R. Müller, G. Wüstefeld, G. Ulm
"Fast superconducting detector for analysing jitter of THz synchrotron radiation pulses"
European Conference on Applied Superconductivity (EUCAS), The Hague, Netherlands (2011)

J. Toussaint, M. Hofherr, D. Henrich, K. Il'in, A. Semenov, H.-W. Hübers, H.-G. Meyer, M. Siegel
"Superconducting nanowire single-photon detectors: challenges in optimization of detector performance"
Meeting on kryoelectronic devices 2011, Autrans (Grenoble), France (2011)

O. Wetzstein, M. Hofherr, S. Engert, L. Fritzsch, T. Ortlepp, K. Il'in, D. Rall, R. Stolz, H. Töpfer, M. Siegel, H.-G. Meyer
"Simultaneous readout of a multi-pixel superconducting single-photon detector array"
Meeting on kryoelectronic devices 2011, Autrans (Grenoble), France (2011)

M. Hofherr, D. Henrich, K. Il'in, J. Toussaint, A. Semenov, H.-W. Hübers, H.-G. Meyer, M. Siegel
"Superconducting nanowire single-photon detectors: challenges in optimization of detector performance"
7th FLUXONICS RSFQ design workshop, Ilmenau, Germany (2011)

O. Wetzstein, M. Hofherr, S. Engert, L. Fritzsch, T. Ortlepp, K. Il'in, D. Rall, R. Stolz, H. Töpfer, M. Siegel, H.-G. Meyer
"Simultaneous readout of a multi-pixel superconducting single-photon detector array"
7th FLUXONICS RSFQ design workshop, Ilmenau, Germany (2011)

J. Toussaint, M. Hofherr, M. Schubert, K. Il'in, D. Rall, S. Wünsch, M. Siegel, H.-G. Meyer, T. May, R. Grüner, D. Akimov, B. Dietzek
"Superconducting micro-bolometers and single photon detectors for spectroscopic applications"
Meeting on kryoelectronic devices 2011, Autrans (Grenoble), France (2011)

A. Engel, K. Inderbitzin, A. Aeschbacher, A. Schilling, D. Rall, M. Hofherr, K. Il'in, M. Siegel
"Detection of X-rays using Superconducting Nanowire Single-Photon Detectors"
International Workshop on Nanowire Superconducting Single-Photon Detectors, Eindhoven, the Netherlands (2011)

M. Hofherr, K. Il'in, D. Rall, A. Semenov, H. Bartolf, A. Engel, A. SChilling, H.-W. Hübers, M. Siegel
"Suppression of dark counts of superconducting nanowire single-photon detectors caused by thermal fluctuations"
Superconductivity Centennial Conference EUCAS-ISEC-ICMC, World Forum, The Hague, the Netherlands (2011)

M. Hofherr, K. Il'in, D. Rall, O. Wetzstein, L. Fritsch, S. Engert, T. Ortlepp, A. Semenov, H.-W. Hübers, H.-G. Meayer, H. Töpfer, M. Siegel
"Single-flux quantum multiplexer for multi-pixel superconducting single-photon detector arrays"
Superconductivity Centennial Conference EUCAS-ISEC-ICMC, World Forum, The Hague, the Netherlands (2011)

K. Il'in, D. Rall, M. Hofherr, M. Siegel, A. Semenov, H.-W. Hübers, A. Engel, K. Inderbitzin, A. Aeschbacher, A. Schilling
"Ultra-thin TaN film nanowires for single-photon detection"
Superconductivity Centennial Conference EUCAS-ISEC-ICMC, World Forum, The Hague, the Netherlands (2011)

D. Rall, J. Toussaint, M. Hofherr, S. Wuensch,  K. S. Il’in, A. Semenov, H.-W. Huebers, M. Siegel
"Detection Efficiency and Cut-off Wavelength of NbN-SNSPD with Different Stoichiometry"
14th International Workshop on low temperature detectors, Heidelberg, Germany (2011)

M. Hofherr, K. Il'in, A. Semenov, D. Rall, H. Bartolf, A. Engel, A. Schilling, H.-W. Hübers, M. Siegel
"Fluctuations in thin NbN Nanowire Single-Photon Detectors"
14th International Workshop on low temperature detectors, Heidelberg, Germany (2011)

Philipp Jung, Alexander Lukashenko, Alexander P. Zhuravel, Stefan Wuensch, Matthias Hofherr, Konstantin Ilin, Michael Siegel, and Alexey V. Ustinov
"Spatially-Resolved Single-Photon Detection in NbN Nanowires"
DPG Frühjahrstagung, Dresden, Germany (2011)

K. Il'in, D. Rall, M. Hofherr, M. Siegel, A. Semenov, H.-W. Hübers, A. Engel, K. Inderbitzin, A. Aeschbacher, A. Schilling
"Superconducting ultra-thin TaN film nanostructures for optical and infrared detectors"
14th International Workshop on low temperature detectors, Heidelberg, Germany (2011)

D. Rall, M. Hofherr, J. Toussaint, K. S. Il’in, M. Siegel
"Energy relaxation processes in SNSPDs"
4th Dresden-Karlsruhe Seminar on Materials and Applications in Superconductivity, Bad Schandau, Germany (2011)

M. Hofherr, D. Rall, J. Toussaint, S. Wünsch, K. Ilin, M. Siegel
"SNSPD, readout concepts and application"
4th Dresden-Karlsruhe Seminar on Materials and Applications in Superconductivity, Bad Schandau, Germany (2011)

D. Rall, L. Rehm, K. Il'in, M. Siegel, K. Iida, S. Haindl, F. Kurth, B. Holzapfel, L. Schultz
"Penetration and de-pinning of vortices in sub-micrometer Ba-122 thin film bridges"
Seventh international conference on Vortex matter in nanostructured superconductors (VORTEX VII), Rhodes, Greece (2011)

K. Il'in, D. Rall, M. Siegel
"Critical states generated by current and magnetic fields in thin TaN film structures"
Seventh international conference on Vortex matter in nanostructured superconductors (VORTEX VII), Rhodes, Greece (2011)

D. Rall
"Superconducting Nanowire Single Photon Detectors: Improvement of spectral bandwidth by material variation"
Karlsruhe Days of Optics and Photonics, Karlsruhe, Germany (2011)

D. Rall, K. Il’in, M. Siegel, K. Iida, S. Haindl, F. Kurth, T. Thersleff, L. Schultz, B. Holzapfel
"Transport properties of thin Ba-122 film microbridges"
DPG Frühjahrstagung, Dresden, Germany (2011)

Edward Goldobin, Tobias Gaber, Kai Buckenmaier, Uta Kienzle, Hanna Sickinger, Dieter Koelle, Reinhold Kleiner, Max Meckbach, Christoph Kaiser, Konstantin Il'in, Michael Siegel
"Thermal and Quantum depinning of a fractional Josephson vortex"
75. Jahrestagung der DPG und DPG Frühjahrstagung, Dresden (2011)

K. Il’in, D. Rall, M. Hofherr, M. Siegel, A. Semenov, H.-W. Hübers, A. Engel, A. Schilling
Thin TaN films for infrared SNSPD
DPG 2011, 13-18 March 2011, Dresden – talk

Transport properties of micro- and sub-micrometer patterned thin Ba(Fe,Co)2As2 films
ESF Exploratory Workshop on Physics And Technology Of Iron Pnictide Thin Films, 23-25 May 2011, Bad Schandau, - invited talk

K. Il’in, D. Rall, M. Hofherr, M. Siegel, A. Semenov, H.-W. Hübers, A. Engel, K. Inderbitzin, A. Aeschbacher, A. Schilling
Superconducting ultra-thin TaN film nanostructures for optical and infrared detectors
14th International Workshop on Low Temperature Detectors, 1-5 August 2011, Heidelberg – poster

K. Il’in, D. Rall, M. Siegel
Critical states generated by current and magnetic fields in thin TaN film structures
Seventh International Conference on Vortex Matter in Nanostructured Superconductors, 10-17 September 2011, Rhodes, Greece – poster

K. Il’in, D. Rall, M. Hofherr, M. Siegel, A. Semenov, H.-W. Hübers, A. Engel, K. Inderbitzin, A. Aeschbacher, A. Schilling
Ultra-thin TaN film nanowires for single-photon detection,
Superconductivity Centennial Conference, 18-23 September 2011, the Hague, The Netherlands – poster

K.S. Il’in, M. Siegel, A.D. Semenov, H.-W. Huebers, A. Engel, A. Schilling
Thin film technology for SNSPD: material and geometry aspects
International Workshop on Nanowire Superconducting Single-Photon Detectors, 23 September 2011, Eindhoven, The Netherlands – invited talk

2010

J. M. Meckbach, Ch. Kaiser, W. Heni, S. Heunisch, K. Il’in, M. Siegel
"Nb/Al-AlOx/Nb fabrication process for High-Quality Josephson Junctions"
Kryoelektronische Bauelemente 2010, Zeuthen (Berlin), Germany (2010)

K. Buckenmaier, T. Gaber, U. Kienzle, H. Sickinger, J. M. Meckbach, Ch. Kaiser, K. Ilin, M. Siegel, D. Koelle, E. Goldobin
"Activation energy of fractional Josephson vortices"
Kryoelektronische Bauelemente 2010, Zeuthen (Berlin), Germany (2010)

T. Schwarz, J. Nagel, J. M. Meckbach, K. Ilin, M. Siegel, R. Kleiner, D. Koelle
"Negative absolute resistance in annular Josephson junctions"
Kryoelektronische Bauelemente 2010, Zeuthen (Berlin), Germany (2010)

J. M. Meckbach, Ch. Kaiser, K. Il’in, M. Siegel, K. Buckenmaier, T.  Gaber, U. Kienzle, H. Sickinger, E. Goldobin, R. Kleiner and D. Koelle
"Optimization of Nb/Al-AlOx/Nb Technology for the Investigation of Fluxon Dynamics in Long Josephson Junctions"
DPG Jahrestagung und DPG Frühjahrstagung des AKF, Regensburg (2010)

P. Probst, A. Scheuring, M. Hofherr, A. Stockhausen, D. Rall, S.  Wünsch,  K. Il‘in, A. Semenov, H.-W. Hübers, V. Judin, A.-S. Müller, J.  Hänisch,  B. Holzapfel and M. Siegel
„High-speed YBCO detectors for resolving picosecond THz pulses”
Kryoelektronische Bauelemente 2010, 3- 5 October 2010, Zeuthen, Germany

Scheuring, A.; Stockhausen, A.; Wuensch, S.; Ilin, K.; Siegel, M.
"A new analytical model for log-periodic Terahertz antennas"
European Conference on Antennas and Propagation (EuCAP), Barcelona, Spain (2010)

T. A. Scherer. D. Strauss, A. Meier, A. Scheuring, M. Siegel
"Sub-mm-wave and THz-Applications in Material Science for Nuclear Fusion Reactors"
2nd Karlsruhe Detector Workshop, S-Pulse project, Karlsruhe, Germany (2010)

P. Probst, A. Scheuring, D. Rall, A. Stockhausen, M. Hofherr, S. Wünsch, K. Il‘in, A. Semenov, H.-W. Hübers, V. Judin, A.-S. Müller, Jens Hänisch, Bernhard Holzapfel and M. Siegel
"Ultra-fast hot-electron bolometer detectors for measurements of pulsed THz radiation"
3rd Dresden-Karlsruhe Seminar on Materials and Applications in Superconductivity, 9-11 June 2010, Bad Liebenzell, Germany

P. Probst, D. Rall, A. Scheuring, M. Hofherr, S. Wünsch, K. Il‘in, A. Semenov, H.-W. Hübers, V. Judin, A.-S. Müller and M. Siegel
"Superconducting YBCO hot-electron bolometer detectors for picosecond time resolution of THz pulses"
456. Wilhelm und Else Heraeus Seminar, THz radiation: Generation, Detection and Applications, 18 – 21 April 2010, Bad Honnef, Germany.

P. Probst, D. Rall, M. Hofherr, S. Wünsch, K. Ilin and M. Siegel
"Energy relaxation processes in YBCO thin films studied by frequency and time-domain techniques"
DPG Frühjahrstagung der Sektion Kondensierte Materie (SKM), 21 - 26 March 2010, Regensburg, Germany.

Stockhausen A.
"3D substrate structuring for sensitive NbN THz Detectors"
2nd Karlsruhe Detector Workshop, Karlsruhe (2010)

Stockhausen A.
"Engineering of Thermal RElaxation Processes by Profile Engineering (TREPPE)"
MC2Access Workshop, Gothenburg, Sweden (2010)

D. Rall, P. Probst, M. Hofherr, S. Wünsch, K. Il'in, S. Haindl, K. Iida, U. Lemmer, M. Siegel
"Investiagtion of Energy Relaxation Processes in ultra-thin Superconducting Films with Frequency Dmain Measurements"
3rd Dresden-Karlsruhe Seminar on Materials and Applications in Superconductivity, Bad Liebenzell, Germany (2010)

T. Ortlepp, M. Hofherr, K. Il'in, S. Engert, D. Rall, S. Wuensch, H. Toepfer, M. Siegel
(INVITED) "RSFQ BASED READOUT OF SUPERCONDUCTING SINGLE PHOTON DETECTORS"
Applied Superconductivity Conference 2010, Washington, USA (2010)

D. Rall, J. Toussaint, M. Hofherr, S. Wünsch, K. Il’in, A. Semenov, H.-W. Hübers, U. Lemmer and M. Siegel
"Improvement of SNSPD Detection Efficiency by Variation of NbN Chemical Composition"
Tagung kryoelektronische Bauelemente, Zeuthen, Germany (2010)

T. Ortlepp, M. Hofherr, K. Il'in, S. Engert, D. Rall, H. Toepfer, M. Siegel
"RSFQ based readout of superconducting single photon detectors"
Tagung kryoelektronische Bauelemente, Zeuthen, Germany (2010)

K. Il'in, D. Rall, M.Hofherr, M. Siegel, A. Semenov, H.-W. Hübers, A. Engel A. Schilling
"TaN thin films for Superconducting Nanowire Single-Photon Detectors"
Tagung kryoelektronische Bauelemente, Zeuthen, Germany (2010)

D. Rall, K. S. Il’in, M. Hofherr, P. Probst, S. Wünsch, U. Lemmer, M. Siegel, A. D. Semenov, H.-W. Hübers
"Investigation of NbN thin film response to optical irradiation for detector application"
2nd S-Pulse Karlsruhe Detector Workshop, Karlsruhe, Germany (2010)

M. Hofherr, K. Ilin, A. Semenov, N. Gippius, D. Rall, H.- W. Hübers, M. Siegel
"Improved understanding of superconducting nanowire single-photon detectors, a key to a better performance"
KHYSSymposium (2010)

M. Hofherr, K. Ilin, D. Rall, M. Siegel, A. D. Semenov, H.-W. Hübers, N. Gippius
"Intrinsic detection efficiency of superconducting nanowire single-photon detectors with different thicknesses"
2nd S-Pulse Karlsruhe Detector Workshop, Karlsruhe, Germany (2010)

Philipp Jung, Alexander Lukashenko, Alexander P. Zhuravel, Stefan  Wuensch, Matthias Hofherr, Konstantin Ilin, Michael Siegel, and Alexey  V. Ustinov
"Spacially resolved investigation of superconducting NbN nanowire single photon detectors"
DPG Frühjahrstagung der Sektion Kondensierte Materie (SKM), Regensburg, Germany (2010)

2009

Christoph Kaiser, Max Meckbach, Sebastian Skacel, Stefan Wünsch, Konstantin Il’in, Michael Siegel
"Scalable Josephson Junction Technology for Quantum Devices"
S-PULSE Workshop 2009 on Applied Superconductor Electronics in Quantum Metrology, Braunschweig (2009)

J. M. Meckbach, Ch. Kaiser, K. Il’in, M. Siegel, K. Buckenmaier, U. Kienzle, T. Gaber, H. Sickinger, E. Goldobin
"High Quality Long Josephson Junctions and Realization of µm-sized Current Injectors for Investigations of Fractional Josephson Vortices"
Kryoelektronische Bauelemente 2009, Oberhof, Germany (2009)

H. Sickinger, K. Buckenmaier, U. Kienzle, T. Gaber, J. M. Meckbach, Ch. Kaiser, K. Il’in, M. Siegel, R. Kleiner, D. Koelle and E. Goldobin
"Spectroscopy of the eigenfrequencies of a fractional vortex molecule in a long annular Josephson junction"
Kryoelektronische Bauelemente 2009, Oberhof, Germany (2009)

Ch. Kaiser, M. Meckbach, K. Ilin, M. Siegel,
"Scalable Josephson Junction Technology for Quantum Devices",
European Conference on Applied Superconductivity, Dresden (2009)

D. Rall, K. Il'in, M. Siegel, U. Lemmer
"Investigation of Energy Relaxation Processes in Ultra-Thin NbN Films with Frequency Domain Measurements"
Tagung Kryoelektronische Bauelemente, Oberhof, Germany (2009)

M. Hofherr, K. Ilin, A. Semenov, N. Gippius, D. Rall, H.- W. Hübers, M. Siegel
"Superconducting nanowire single-photon detectors: Intrinsic quantum efficiency vs. thickness of NbN films"
Tagung Kryoelektronische Bauelemente, Oberhof, Germany (2009)

P. Probst, D. Rall, M. Hofherr, S. Wünsch, K. Ilin and M. Siegel
"Measurements of energy relaxation time in thin YBa2Cu3O7-X films on sapphire substrates"
Kryoelektronische Bauelemente 2009, Oberhof, Germany (2009)

M. Hofherr, K. Ilin, A. Semenov, N. Gippius, D. Rall, H.- W. Hübers, M. Siegel
"Superconducting nanowire single-photon detectors: Intrinsic quantum efficiency vs. thickness of NbN films"
European Conference on Applied Superconductivity, Dresden, Germany (2009)

D. Rall
"Superconducting Radiation Detectors: Investigation of Energy Relaxation Processes in Ultra-Thin NbN Films with Frequency Domain Measurements"
Karlsruhe Days of Optics and Photonics, Karlsruhe, Germany (2009)

D. Rall, P. Probst, M. Hofherr, S. Wünsch, K. Ilin, U. Lemmer, M. Siegel
"Energy Relaxation Time in NbN and YBCO Thin Films under Optical Radiation"
European Conference on Applied Superconductivity, Dresden, Germany (2009)

D. Rall
"Energy Relaxation in Thin Superconducting Films"
2nd Dresden-Karlsruhe Seminar on Materials and Applications in Superconductivity, Colditz, Germany (2009)

P. Probst, K. S. Il’in, D. Rall, M. Hofherr, S. Wünsch and M. Siegel
"High-Tc thin films for fast THz detectors"
2nd Dresden-Karlsruhe Seminar on Materials and Applications in Superconductivity, Colditz, Germany (2009)

D. Rall, M. Hofherr, K. Il'in, S. Wünsch, M. Siegel, U. Lemmer, A. Semenov, H.-W. Hübers
"Investigation of Energy Relaxation Processes in NbN thin films using Optical Irradiation"
DPG Frühjahrstagung, Dresden, Germany, (2009)

2008

Ch. Kaiser, M. Meckbach, S. Skacel, M. Rezem, S. Wünsch, and M. Siegel,
"Fabrication of Nb/Al-AlOx/Nb Josephson junctions for quantum devices",
Tagung Kryoelektronische Bauelemente, Königslutter (2008)

D. Rall
"Properties of NbN thin films for application in superconducting single photon detectors"
1st Dresden-Karlsruhe Seminar on Materials and Applications in Superconductivity, Bad Liebenzell, Germany (2008)

D. Rall, K. Il'in, S. Wünsch, F. Glöckler, U. Lemmer, M. Siegel
"Response of NbN ultra-thin Superconducting Films to Optical Irradiation"
DPG Frühjahrstagung, Berlin, Germany (2008)

2007

2006

2005

M. Siegel, K. Ilin, Superconducting quantum devices fabricated by E-Beam lithography, NANO2005 - 11th Workshop on E-beam Lithography Germany, Dortmund, February 28th - March 1st, 2005 (Invited)

K. Ilin, Michael Siegel, A.i Semenov, H.-W. Hübers, and A. Engel, NbN Density of critical current of Nb and NbN thin film bridges, 69. Jahrestagung der Deutschen Physikalischen Gesellschaft, Berlin, 4.-9.März 2005

R. Hansel, K. Ilin, M. Siegel, A. Semenov, H.-W. Hübers, E. Hollmann, and A. Engel, Magnetron sputtering of TiN thin films for superconducting single-photon detector, 69. Jahrestagung der Deutschen Physikalischen Gesellschaft, Berlin, 4.-9.März 2005

A. Engel, A. Schilling, A. Semenov, H.-W. Hübers, K. Il’in, and M. Siegel, Fluctuations in meander-like superconducting nanostructures, 69. Jahrestagung der Deutschen Physikalischen Gesellschaft, Berlin, 4.-9.März 2005

E. Goldobin, M. Beck, D. Koelle, R. Kleiner und M. Siegel, Experiments with Josephson vortex ratchets, 69. Jahrestagung der Deutschen Physikalischen Gesellschaft, Berlin, 4.-9.März 2005

E. Goldobin, T. Gaber, D. Koelle, R. Kleiner, M. Siegel und M. Neuhaus, Experiments with Josephson vortex ratchets: Non-ideal artificial phase discontinuity and fractional vortex dynamics, 69. Jahrestagung der Deutschen Physikalischen Gesellschaft, Berlin, 4.-9.März 2005

A. Semenov, H.-W. Hübers, K. Ilin, M. Siegel, and A. Engel, Superconducting noise bolometer as a direct detector, 69. Jahrestagung der Deutschen Physikalischen Gesellschaft, Berlin, 4.-9.März 2005

2004

M. Siegel, Single-Photon Detectors made from superconducting nanostructures, Naval Research Laboratory, Washington DC, USA , October 8, 2004 (Invited)

K. Il’in, M. Siegel, A. Semenov, A. Engel, H.-W. Hübers, Nb and NbN thin film nano-structures for Single-Photon Detectors, The Joint International Workshop on Nanostructured Superconductors: From fundamentals to applications, Bad Münstereifel, Germany, May 15th-19th 2004 (Invited)

S. Wünsch, J. Flamm, R. Schwemlein, E. Crocoll und M. Siegel, H. Töpfer, Th. Ortlepp, F.H. Uhlmann, Superconductor-to-semiconductor communication interface module for system integration of very high-speed superconductor digital electronics, "Processing of Quantum Information in RSFQ Circuits and Qubits". 336. Wilhelm und Else Heraeus-Seminar. 29. November - 1. December 2004 (Invited)

Th. Ortlepp, R. Schwemlein, J. Flamm, S. Wuensch, E. Crocoll, H.Toepfer, F.H. Uhlmann and M. Siegel, Design of a superconductor-to-semiconductor interface circuit for high data rates, "Processing of Quantum Information in RSFQ Circuits and Qubits". 336. Wilhelm und Else Heraeus-Seminar. 29. November - 1. December 2004

A. Semenov, A. Engel, K. Il’in, M. Siegel, H.-W. Hübers, Noise of a superconducting quantum detector, Applied Superconductivity Conference, October 3 – 8, Jacksonville, FL, USA (2004)

K. Il’in, M. Siegel, A. Semenov, A. Engel, H.-W. Hübers, Critical current density of Nb and NbN thin-film structures for Single-Photon Detector, Kryoelektronische Bauelemente 2004, 12-14 September 2004 Goslar, Germany.

A. Semenov, H.-W. Hübers, A. Engel, K. Ilin, M. Siegel, Noise of a superconducting photon detector, Kryoelektronische Bauelemente 2004, 12-14 September 2004 Goslar, Germany.

F. Born, M.Y. Kuprianov, R. Gareev, C.M. Schneider, M. Siegel, Josephson-Kontakte mit schwacher ferromagnetischer Zwischenschicht, Kryoelektronische Bauelemente 2004, 12-14 September 2004 Goslar, Germany.

D. Cassel, Entwicklung von Entwurfsprozess und Technologie f¨ur die Operation von HTSL-Flussquantenschaltungen bei hohen Betriebstemperaturen, Kryoelektronische Bauelemente 2004, 12-14 September 2004 Goslar, Germany.

S. Wünsch, J. Flamm, R. Schwemlein, E. Crocoll und M. Siegel, Gekühlter extrem breit-bandiger Impulsverstärkers mit p-HEMT für die Kopplung von SFQ-Impulsen, Kryoelektro-nische Bauelemente 2004, 12-14 September 2004 Goslar, Germany.

K. Il’in, M. Siegel, A. Semenov, A. Engel, H.-W. Hübers, Critical current of Nb and NbN thin-film structures: The cross-section dependence, E-MRS 2004 Fall Meeting Warsaw University of Technology, Warsaw Poland, 6-10 September, 2004

K. Il’in, M. Siegel, A. Semenov, A. Engel, H.-W. Hübers, Nb and NbN thin film nano-structures for Single-Photon Detectors, The Joint International Workshop on Nanostructured Superconductors: From fundamentals to applications May 15th-19th 2004 Bad Münstereifel, Germany

A. Semenov, A. Engel, H.-W. Hübers, K. Il’in, M. Siegel, Noise of a superconducting photon detector, Kryoelectronische Bauelemente 2004, 12-14 September 2004 Goslar, Germany.

A. Engel, A. Semenov, H.-W. Hübers, K. Il’in, M. Siegel, Nano-scaled superconducting meanders as single-photon detectors, DPG Frühjahrstagung des Arbeitskreises Festkörperphysik, Regensburg 8-12 March 2004.

K. Il’in, M. Siegel, A. Semenov, A. Engel, H.-W. Hübers, E. Hollmann, G. Gol’tsman, B. Voronov, Thickness dependence of superconducting properties of ultra-thin Nb and NbN films, DPG Frühjahrstagung des Arbeitskreises Festkörperphysik, Regensburg 8-12 March 2004.

K. Il’in, Electron-beam lithography for quantum devices, 2nd RAITH e-beam-lithography User meeting innerhalb der DPG Frühjahrstagung des Arbeitskreises Festkörperphysik, Regensburg 9 March 2004.

R. Adam1, J. Schelten, H. Kohlstedt, and M. Siegel, Nanosecond Pulse Characterization of Magnetic Tunnel Junctions, DPG Frühjahrstagung des Arbeitskreises Festkörperphysik, Regensburg 8-12 March 2004.

2003

M. Siegel, Far-infrared and microwave detectors based on superconducting nanostructures, National University of Singapore, September 18, 2003 (Invited)

Ilin K. S.,Vitusevich S. A.,Jin B. B.,Gubin A. I. ,Klein N.,Siegel M. , Peculiarities of the thickness dependence of the superconducting properties of thin Nb films Proceedings of the 7th International Conference on Materials and Mechanisms of Superconductivity and High Temperature Superconductors (M2S-RIO), May 25-30, 2003, Rio de Janeiro, Brazil. - S. 166

K.S. Il’in, M. Siegel, A.D. Semenov, A. Engel, H.-W. Hübers, Superconductive properties of Nb and NbN thin film sub-micrometer structures for Single-Photon Detector, Kryoelectronische Bauelemente 2003, 5-7 October 2003 Blaubeuren, Germany.

B.B. Jin, K.S. Ilin, A.I. Gubin, S.A. Vitusevich, M. Siegel, N. Klein, Thickness dependence of zero-temperature penetration depth of niobium thin films, Kryoelectronische Bauelemente 2003, 5-7 October 2003 Blaubeuren, Germany.

Zheng X.,Xu Y.,Adam R.,Mikulics M.,Siegel M.,Kordos P.,Sobolewski R.,  Fabrication and subpicosecond photoresponse of a novel LT-GaAs photoconductive switch, Regional Meeting on Optoelectronic, Photonics and Imaging. - Canada, 2002. - 0-8194-4611-4. - (Technical Digest SPIE-OPTO ; TD01). - S. 36 – 38 (2002).

A. Engel, A.D. Semenov, H.-W. Hübers, K.S. Il’in, M. Siegel, Supraleitender Ein-Photonenzähler: Quantenfluktuationen und spectrale Abhängigkeit, Kryoelectronische Bauelemente 2003, 5-7 October 2003 Blaubeuren, Germany.

K.S. Il’in, M. Siegel, A.D. Semenov, A. Engel, H.-W. Hübers, Superconductive Nb and NbN thin-film sub-micrometer structure for Single-Photon Detector, 1st Conference on Functional Nanostructures (CFN03), 29.09 – 02.10.03, Karlsruhe, Germany.

A.D. Semenov, A. Engel, H.-W. Hübers, K.S. Il’in, M. Siegel, Material and layout dependent performance of a superconducting quantum detector, Proceedings of the 6th European Conference on Applied Superconductivity, 14-18 September 2003, Sorrento Napoli – Italy.

K.S. Il’in, M. Siegel, A.D. Semenov, A. Engel, H.-W. Hübers, Suppression of superconductivity in Nb and NbN thin-film nano-structures, Proceedings of the 6th European Conference on Applied Superconductivity, 14-18 September 2003, Sorrento Napoli – Italy.

K.S. Ilin, S.A. Vitusevich, B.B. Jin, A.I. Gubin, N. Klein, M. Siegel, Peculiarities of the thickness dependence of the superconducting properties of thin Nb films, 7th International Conference on Materials and Mechanisms of Superconductivity and High Temperature Superconductors, 25-30 May 2003, Rio de Janeiro, Brazil.

F. Born, D. Cassel, K. Ilin, A.M. Klushin, M. Siegel, A. Brinkman, A.A. Golubov, M.Yu. Kupriyanov, and H. Rogalla, Transport Properties of SINIS Junctions with High-Current Density, ASC 2002, August 4-9, Houston TX, USA.

Alexander M. Klushin, Konstantin S. Il’in, Michael Siegel, Marco Schubert, Gerd Wende and Hans-Georg Mayer, Lumped Arrays of Shunted Bicrystal Josephson Junctions, ASC 2002, August 4-9, Houston TX, USA. IEEE Trans. Appl. Superconductivity 13, 2, 606-609, 2003.

2002

M. Siegel, Active Superconductive Devices fo rMicrowave Applications, 2002 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM, Seattle, WA • June 2–7, 2002 (Invited)

H. Toepfer, T. Ortlepp, F.H. Uhlmann, D. Cassel, M. Siegel, HTS SFQ Circuit Design, 15th International Symposium on Superconductivity (ISS2002), November 11 - 13, 2002, Yokohama, Japan (Invited)

D. Cassel, M. Siegel, A. Brinkman, A.A. Golubov, M.Yu. Kupriyanov, H. Rogalla, Transport properties of double barrier  Nb-based Josephson junctions, 2002 ONR Superconducting Electronics (SCE) Program Review, February 10 - 16, 2002, Estes Park, Colorado, USA (Invited)

F. Born, D. Cassel, K. Ilin, A.M. Klushin, M. Siegel, A. Brinkman, A.A. Golubov, M.Yu. Kupriyanov, and H. Rogalla, Transport Properties of SINIS Junctions with High-Current Density, Applied Superconductivity Conference 2002, August 4-9, 2002, Houston TX, USA.

Alexander M. Klushin, Konstantin S. Il’in, Michael Siegel, Marco Schubert, Gerd Wende and Hans-Georg Mayer, Lumped Arrays of Shunted Bicrystal Josephson Junctions, Applied Superconductivity Conference 2002, August 4-9, 2002, Houston TX, USA.

D. Cassel, Th. Ortlepp, K.S. Ilin, G. Pickartz, B. Kuhlmann, R. Dittmann, A. Klushin, H. Toepfer, M. Siegel und F. H. Uhlmann, HTS Multilagentechnologie für RSFQ-Basiszellen mit optimaler Bitfehlerrate, Tagung „Kryoelektronische Bauelemente 2002“, 6.10. – 8.10.2002, Wandlitz.

K.S. Il’in, M. Siegel, A.D. Semenov, H.-W. Hübers, Niobium sub-micrometer structures for single photon detectors, Tagung „Kryoelektronische Bauelemente 2002“, 6.10. – 8.10.2002, Wandlitz.

K.S. Il’in, M. Siegel, Microwave mixing in sub-µm microbridges made from YBCO thin films, DPG-Tagung 11-15 März 2002, Regensburg.

A. M. Klushin, K. S. Il’in, V. D. Gelikonova, K. Numssen and M. Siegel, Microwave Properties of Lumped Arrays of High-Temperature Superconductor Josephson junctions, DPG-Tagung 11-15 März 2002, Regensburg.

F. Born, G. Pickartz, D. Cassel, M. Siegel, M.Yu.Kupriyanov, Transporteigenschaften von SINIS – Kontakten, DPG-Tagung 11-15 März 2002, Regensburg.

T. A. Scherer, "Verfahren zur technologischen Herstellung integrierter Schaltungen auf der Basis von metallischen und oxidischen Supraleitern", Habilitationsschrift, Universität Karlsruhe, Fakultät für Elektrotechnik und Informationstechnik, Januar 2002

W. Jutzi, S. Wuensch, E. Crocoll, M. Neuhaus, T. A. Scherer, T. Weimann and J. Niemeyer, "Microwave and dc Properties of  Niobium Coplanar Nanolines with 50 nm Linewidth on Silicon Substrates", ASC 2002, Houston, August 2002

S. Wuensch, E. Crocoll, M. Neuhaus, T.A. Scherer, A. Stassen, H.-J. Wermund, W. Jutzi, O. Lochner, "Nine Pole Bandpass Filters at 2.7 GHz with Y1Ba2Cu3O(7-d) Coplanar Wave Guides on Sapphire Substrate", ASC 2002, Houston, August 2002

III. Publications before 2002

2001

E. Gaganidze, M. Fitsilis, R. Heidinger, J. Halbritter, "Power dependencies of the surface impedance of YBCO", DPG-Tagung, Festkörperphysik, TT28.5, DPG-Verhandlungen, Hamburg, 2001, p. 462.

S. Wünsch, G. Benz, E. Crocoll, M. Fitsilis, M. Neuhaus, T. A. Scherer, W. Jutzi, "Normal and superconductor coplanar waveguides with 100 nm line width", IEEE Trans. on. Applied Superconductivity, vol. 11, no. 1, March 2001, pp. 115-118.

G. Benz,  S. Wünsch, T. A. Scherer, M. Neuhaus, W. Jutzi, "Measured temperature dependence of the intermodulation product of coplanar waveguides with s- and d-wave superconductors", PHYSICA C, Vol. 356, 2001, pp. 122-128.

S. Wünsch,E. Crocoll, M. Neuhaus, A. Stassen, H.-J. Wermund, W. Jutzi, J. Geerk, F. Ratzel, O. Lochner, "Coplanar Microwave filters with Y1 Ba2 Cu3 O7-? thin films on sapphire substrates", EUCAS Copenhagen, August 2001.

S. Wünsch, T. A. Scherer, M. Neuhaus, and W. Jutzi, "Measured quality factor and intermodulation product of CPW resonators on silicon substrates with 100 nm wide niobium lines at 17 GHz and 4.2 K", EUCAS Copenhagen, August 2001.

S. Wünsch, T. A. Scherer, W. Jutzi, T. Weimann, J. Niemeyer, "Hochfrequenzeigenschaften von supraleitenden Koplanarleitungen aus Niob im Submikrometerbereich", Kryoelektronische Bauelemente 2001, 30. Sept. 2. Okt. 2001, Congresscentrum Rolduc, NL-Kerkrade, V13.

I. Danilov, S. Wünsch, E. Crocoll, M. Neuhaus, T. A. Scherer, W. Jutzi, M. Götz, A. B. Zorin, J. Niemeyer, "Verstimmung eines  koplanaren l/2-Resonators hoher Güte aus Niob durch Ankopplung einer Schleife",  Kryoelektronische Bauelemente 2001, 30. Sept. 2. Okt. 2001, Congresscentrum Rolduc, NL-Kerkrade, P37. (*.pdf)

S. Wünsch, T. A. Scherer, E. Crocoll, M. Neuhaus, A. Stassen, H. J. Wermund, W. Jutzi, J. Geerk, F. Ratzel, O. Lochner, "Reproduzierbarkeit von koplanaren Mikrowellenfiltern aus Y1Ba2Cu3O7-d-Schichten auf einem Saphir-Substrat", Kryoelektronische Bauelemente 2001, 30. Sept. – 2. Okt. 2001, Congresscentrum Rolduc, NL-Kerkrade, P42.

2000

G. Benz, "Supraleitende Bausteine mit Flußgräben", Dissertation, Universität Karlsruhe, Fortschritt-Berichte VDI, Reihe 9, Nr. 321.

 

S. Wünsch, E. Crocoll, M. Neuhaus, T. A. Scherer, A. Stassen, H.  J. Wermund, W. Jutzi, J. Geerk, F. Ratzel, "Ein koplanares Mikrowellenfilter aus Y1Ba2Cu3O7-d - Schichten auf einem Saphir-Substrat", Tagung KRYO '2000, PMW1, p. 27.

 

S. Wünsch, G. Benz, E. Crocoll, M. Fitsilis, M. Neuhaus, T. A. Scherer, W. Jutzi, "Elektrische Nanoverbindungen aus normal- und supraleitenden Materialien", Tagung KRYO '2000, PMW3, p. 58.

 

G. Benz, S. Wünsch, T. A. Scherer, M. Neuhaus, W. Jutzi, "Temperaturabhängigkeit der Güte und des Intermodulationsproduktes von koplanaren Mikrowellenresonatoren  aus Niob und YBCO", Tagung KRYO '2000, PMW 4, p. 59.

 

S. Wünsch, G. Benz, E. Crocoll, M. Fitsilis, M. Neuhaus, T. A. Scherer, W. Jutzi, "Normal and superconductor coplanar waveguides with 100 nm line width", Appl. Supercond. Conf. (ASC) 2000, 17. – 22. Sept., Virginia Beach, VA, USA, 1EB06, 2000. 

1999

R. Koch, E. Crocoll, M. Neuhaus, T. Scherer, M. Winter, A. Stassen, H. - J. Wermund, W. Jutzi, "Input and output interfaces between RSFQ and semiconductor circuits", 5th Twente Workshop on Superconductivity, Digital Applications, Josephson Junctions and Sensors, 25. - 28. April 1999; Twente, p. 15.

 

G. Benz, T. A. Scherer, M. Neuhaus and W. Jutzi, "Quality Factor and Intermodulation Product of Superconducting Coplanar Wave Guides with Slots in a DC Magnetic Field", IEEE Trans. Appl. Supercond., vol. 9, no. 2, June 1999, pp. 3046-3049.

 

R. Koch, P. Ostertag, E. Crocoll, M. Götz, M. Neuhaus, T. Scherer,M. Winter and W. Jutzi, "A NRZ - Output Amplifier for RSFQ Circuits", IEEE Trans. Appl. Supercond., vol. 9, no. 2, June 1999, pp. 3549-3552.

 

G. Benz, W. Jutzi; D. Drung, "Simulation of a SQUID Transformer with moats", ISEC '99, Claremont Resort, Berkeley, CA, USA, Ext. Abstracts, PII 2.16, pp. 412-414, 1999.

 

R. Koch, Digitale Supraleiterschaltungen mit Taktfrequenzen im Gigahertzbereich, Dissertation, Universität Karlsruhe, INFO-Verlag Karlsruhe, 1999.

 

M. Winter, T. A. Scherer, Epitaktische Isolationsschichten aus Ba0.05Sr0.95TiO3 für Hochtemperatur-Supraleiterschaltungen, Kryoelektronische Bauelemente, Köln, F4, p. 26, 1999.

 

S. Wünsch, G. Benz, E. Crocoll, M. Neuhaus, T. Scherer, W. Jutzi, Dämpfung elektrischer Signale auf miniaturisierten Koplanarleitungen mit 50 W Wellenwiderstand bei 4,2 K, Kryoelektronische Bauelemente, Köln, PMW3, p. 43, 1999.

 

R. Koch, W. Jutzi, Input and output interfaces between RSFQ and semiconductor circuits, PHYSICA C, vol. 326-327, pp. 122-132, 1999.

1998

G. Benz, T. A. Scherer, M. Neuhaus, W. Jutzi, "Quality factor of coplanar niobium resonators on LaAlO3 substrates at 4.2 K as a function of RIE-process parameters", 3rd SCENET-Workshop on Supercond. Mat. For Electronic Appl., Rome, Villa Pamphili, Jan. 1998, p. 39.

 

M. Neuhaus, M. Götz, G. Esser, T. A. Scherer, W. Jutzi, "Planarisierung miniaturisierter Nb-Schaltungen durch chemisch-mechanisches Polieren (CMP)", Verhandlungen der DPG, Regensburg, 1998, p. 627.

 

M. Winter, T. A.Scherer, W. Jutzi, "Die Richtungsabhängigkeit der Plasmakeule von verschiedenen perowskitischen Targetmaterialien", Verhandlungen der DPG, Regensburg, 1998, p. 986.

 

R. Koch, W. Jutzi, "Interfaces of RSFQ-Circuits", 4th SCENET-Workshop on Electronic Applications of Superconductivity, Enschede, University of Twente, May 1998, p. 43.

 

G. Benz, T. A. Scherer, M. Neuhaus, W. Jutzi, "Quality factors of coplanar niobium resonators on LaAlO3 substrates with different cross-sectional geometries" , Cryogenics, vol. 38, no. 6, 1998, pp. 697-700.

 

S. Wünsch, E. Crocoll, M. Neuhaus, T. Scherer, W. Jutzi, "Integration einer koplanaren Filterbank auf einem Substrat", Kryoelektronische Bauelemente, Braunschweig, 1998, p. 43.

 

G. Benz, T. A. Scherer, M. Neuhaus, W. Jutzi, "Güte und Intermodulationsprodukt geschlitzter Koplanarleitungen in Abhängigkeit eines äußeren magnetischen Gleichfeldes", Kryoelektronische Bauelemente, Braunschweig, 1998, p. 44.

 

R. Koch, E. Crocoll, M. Götz, M. Neuhaus, T. Scherer, M. Winter, W. Jutzi, "Messungen an einer Schnittstelle mit NRZ-Ausgang für RSFQ-Schaltungen der Nb-Technologie", Kryoelektronische Bauelemente, Braunschweig, 1998, p. 49.

 

M. Biehl, "Ein 4 bit Echtzeit-Frequenzmesser bei 10 GHz mit koplanaren YBCO-Leitungen auf einem 2"- Substrat", Dissertation, Universität Karlsruhe, Shaker-Verlag, Aachen, 1998.

 

G. Benz, T. A. Scherer, M. Neuhaus and W. Jutzi, "Quality Factor and Intermodulation Product of Superconducting Coplanar Wave Guides with Slots in a DC Magnetic Field", ASC '98, Palm Desert, CA, Sept. 13-18, 1998, EDA-04.

 

R. Koch, P. Ostertag, E. Crocoll, M. Götz, M. Neuhaus, T. Scherer,M. Winter and W. Jutzi, "A NRZ - Output Amplifier for RSFQ Circuits" , ASC '98, Palm Desert, CA, Sept. 13-18, 1998, EID-05.

 

W. Benzing, "Simulation, Auslegung und meßtechnische Charakterisierung von Bausteinen der Einzelflußquantenlogik für einen zählenden A/D-Wandler mit Taktfrequenzen im Mikrowellenbereich", Dissertation; Universität Karlsruhe, Fakultät Elektrotechnik, 22.10.1998.

 

M. Biehl, E. Crocoll, M. Neuhaus, T. Scherer, W. Jutzi, A Superconducting 4 Bit nstantaneous Frequency Meter at 10 GHz with Integrated Resistors and Air- Bridges, Appl. Supercond. vol. 6, no. 10-12, pp. 547-551, 1998.

 

W. Benzing, M. Biehl, E. Crocoll, R. Koch, M. Neuhaus, T. Scherer, W. Jutzi, Real-Time Measurements on a four Stage RSFQ-Counter with Nb-Al2O3-Nb Josephson Junctions, Appl. Supercond., vol. 6, no. 10-12, pp. 553-557, 1998.

1997

A. Vogt, "Mikrowellenbausteine mit Hochtemperatursupraleitung", Fortschrittberichte, VDI, Reihe 9 : Elektronik, Nr. 251, Dissertation, 1997.

 

A. Vogt, W. Jutzi, "An HTS Narrow Bandwidth Coplanar Shunt Inductively Coupled Microwave Bandpass Filter on LaAlO3", IEEE Trans. on Microwave Theory and Techniques, vol. 45, no. 4, April 1997, pp. 492-497.

 

R. Koch, T. Scherer, M. Winter, W. Jutzi, "A 4 Bit Y1Ba2Cu3O7-d Bicrystal Josephson Junctions Flux Shuttle Shift Register", IEEE Trans. on Appl. Supercond., Part III, vol. 7, no. 2, June 1997, pp. 3646-3649.

 

R. Lochschmied, R. Herwig, M. Neuhaus, W. Jutzi, "A Low Power 12 Bit Flux Shuttle Shift Register with Nb Technology", IEEE Trans. on Appl. Supercond., Part III, vol. 7, no. 2, June 1997, pp. 2983-2986.

 

M. Biehl, E. Crocoll, M. Neuhaus, T. Scherer, W. Jutzi, "A Superconducting 4 bit Instantaneous Frequency Meter at 10 GHz with Integrated Resistors and Air-Bridges", ISEC '97, Berlin, vol. 2, pp. 281-283.

 

W. Benzing, M. Biehl, E. Crocoll, R. Koch, M. Neuhaus, T. Scherer, W. Jutzi, "Real-time measurements on a four stage RSFQ-counter", ISEC '97, Berlin, vol. 2, pp. 311-313.

 

M. Biehl, W. Benzing, R. Koch, M. Neuhaus, T. Scherer, W. Jutzi, "Test jigs for Superconducting circuits with coplanar waveguides", EUCAS '97, Eindhoven.

 

R. Koch, W. Benzing, "Multi-Dimensional Parameter Optimization for RSFQ Circuit Design", ISEC '97, Berlin, vol. 2, pp. 305-307.

 

W. Benzing, W. Jutzi, "Digital operation range of a RSFQ toggle flipflop", Cryogenics, vol. 37, no. 8, 1997, pp. 453-460. 

 

G. Esser, M. Götz, M. Neuhaus, T. A. Scherer, W. Jutzi, "Planarisierung miniaturisierter Nb-Schaltungen durch chemisch-mechanisches Polieren (CMP)", Kryoelektronische Bauelemente '97, Bad Herrenalb, p. 15.

 

G. Benz, B. De Turckheim, W. Jutzi, "Simulation und Layout eines Gradiometers mit Flußgräben", Kryoelektronische Bauelemente '97, Bad Herrenalb, p. 42.

 

R. Koch, "Entwicklung eines SFQ/DC-Wandlers für NRZ-Ausgangssignale", Kryoelektronische Bauelemente '97, Bad Herrenalb, p. 51.

K. Neugebauer, E. Crocoll, R. Koch, "Entwicklung von RSFQ-Schaltungen mit CADENCE", Kryoelektronische Bauelemente '97, Bad Herrenalb, p. 53.

 

T. A. Scherer, R. Koch, M. Winter, W. Jutzi, "Herstellung von Kondensatoren mit perowskitischen Dielektrika für Hochtemperatursupraleiter-Schaltungen", Kryoelektronische Bauelemente'97, Bad Herrenalb, p. 59.

 

M. Winter, T. A. Scherer, W. Jutzi, "Die Richtungsabhängigkeit der Plasmakeule von verschiedenen perowskitischen Targetmaterialien", Kryoelektronische Bauelemente '97, Bad Herrenalb, p. 60.

 

Y. Harada, Fac. of Eng., Kokushikan University, Tokyo, Japan; c/o Institut für Elektrotechnische Grundlagen der Informatik, Universität Karlsruhe, "Quantum Flux Parametron Applications for Single Flux Quantum Circuits", Kryoelektronische Bauelemente '97, Bad Herrenalb, p. SFQ 6.

1996

R. Koch u. W. Jutzi, Univ. Karlsruhe; H. Downar, T. Peterreins, Dornier, Friedrichshafen; W.Scherber, P. Ziemann, Univ. Konstanz, "Investigation of the operation modes and the switching behaviour of a switchable flux-flow resistor at 4.2 K", Cryogenics, vol. 36, no.5, pp. 373-378, 1996.

 

R. Lochschmied, R. Herwig, M. Neuhaus, W. Jutzi, "A Low Power 12 Bit Flux Shuttle Shift Register with Nb Technology", ASC '96, Pittsburgh, PA, Aug. 25-30, 1996.

 

R. Koch, T. Scherer, M. Winter, W. Jutzi,  "A 4 bit YBa2Cu3O7-* Bicrystal Josephson Junctions Flux Shutlle Shift Register", ASC '96, Pittsburgh, PA,  Aug. 25-30, 1996.

 

R. Koch, T. Scherer, M. Winter, W. Jutzi, "Ein Flux-Shuttle-Schieberegister mit YBCO-Korngrenzenkontakten auf einem bikristallinen YSZ-Substrat", Kryoelektronische  Bauelemente, DV 15, Jena, 1996.

 

A.Vogt, W. Jutzi, "Mikrowellenfilter bei 10 GHz für eine Bandbreite von 1,8 % mit Nb und YBCO auf LaAlO3", Kryoelektronische Bauelemente, HFP53, Jena, 1996.

 

W. Benzing, "Echtzeit-Messungen an einer 4-stufigen RSFQ-Zählstufe der Nb-Technologie", Kryoelektronische Bauelemente, Jena, 1996.

 

R. Lochschmied, "Supraleitende Schieberegister mit geringer Verlustleistung",   Dissertation, 1996.

1995

R. Dolata, M. Neuhaus, W. Jutzi, "Tunnel barrier growth dynamics of Nb/AlOx-Al/Nb and
Nb/AlNx-Al/Nb Josephson junctions", PHYSICA C, 241, 1 & 2, pp. 25-29, 1995.

 

R. Unger, T. A. Scherer and W. Jutzi (Universität Karlsruhe); Z. G. Ivanov (Dept. of Physics, Chalmers Univ. of Technology, Göteborg); E. A. Stepantsov (Academy of Sciences, Moscow), "YBCO Josephson junctions on bicrystalline NdGaO3 substrates", PHYSICA C, 241, pp. 316-318, 1995.

 

G. Ockenfuß, R. Wördenweber (Forschungszentrum Jülich); T. A. Scherer, R. Unger, W. Jutzi (Universität Karlsruhe), "In-situ low pressure oxygen annealing of YBa2Cu3O7-* single- and multilayer systems", PHYSICA C, 241, pp. 24-28, 1995.

 

R. Lochschmied, W. Benzing, W. Jutzi, "Microwave Losses of Interferometers with many Josephson Junctions versus DC Magnetic Field", IEEE Trans. on Appl. Supercond., Part III, vol. 5, no. 2, June 1995, pp. 3187-3190.

 

M. Biehl, A. Vogt, R. Herwig, M. Neuhaus, E. Crocoll, T.Scherer, K. Schönemann, W. Jutzi (Univ. Karlsruhe); H. Kratz (Daimler-Benz AG, Ulm); P. Berberich, H. Kinder (Univ. München),       "Ein Echtzeit-Frequenzmeßsystem um 10 GHz mit Hochtemperatur-Supraleitern auf dem Kaltkopf eines Kleinkühlers", 40. Internationales Wissenschaftliches Kolloquium, TU Ilmenau, 18. - 21. Sept. 1995.

 

R. Lochschmied, W. Jutzi, "9 Bit Low Power SFQ Shift Register with Programmable  Feedback at 4,2 K", EUCAS '95, Edinburgh, Scotland, July 1995, Inst. of Phys. Conf. Ser. No. 148, 1995, IOP Publishing Ltd., vol. 2, pp. 1729-1732.

 

W. Benzing, W. Jutzi, "Operation modes of RSFQ toggle flipflops as digital counter stages or as frequency dividers modulo two", Trilateral German-Russian-Ukrainian seminar on HTSC, Lemberg, Sept. 1995.

M. Biehl, A. Vogt, R. Herwig, M. Neuhaus, E. Crocoll, T.Scherer, K. Schönemann, W. Jutzi (Univ. Karlsruhe); H. Kratz (Daimler-Benz AG, Ulm); P. Berberich, H. Kinder (Univ. München), "Ein Echtzeit-Frequenzmeßsystem um 10 GHz mit Hochtemperatur-Supraleitern auf dem Kaltkopf eines Kleinkühlers", 40. Internationales Wissenschaftliches Kolloquium, TU Ilmenau, 18. - 21. Sept. 1995.

 

W. Benzing u. W. Jutzi, "Simulation und Abschätzung der maximalen Taktfrequenz eines T-Flipflops im digitalen Betrieb als Funktion der Schaltkreisparameter", Tagung:    "Kryoelektronische Bauelemente '95" v. 8. - 10. Okt. 1995 in Mauloff.

 

R. Lochschmied u. W. Jutzi, "Betrieb eines 12 bit SFQ-Schieberegisters kleiner Verlustleistung mit 3 Takten bei 4,2 K", Tagung: "Kryoelektronische Bauelemente '95" v. 8. - 10. Okt. 1995 in Mauloff.

 

T. Scherer, R. Unger, "Eigenschaften c-Achsen-orientierter Schichten mit Dicken über 0,5  µm", Tagung: "Kryoelektronische Bauelemente '95" v. 8. - 10. Okt. 1995 in Mauloff.

 

R. Koch, Univ. Karlsruhe; H. Downar u. W. Scherber, Dornier GmbH, Friedrichshafen, "Impulsbetrieb eines supraleitenden Dreitorelements auf der Basis von Nb bei 4,2 K", Tagung: "Kryoelektronische Bauelemente '95" v. 8. - 10. Okt. 1995 in Mauloff.

 

A. Vogt u. W. Jutzi, "Mikrowellenfilter mit bis zu 2 % Bandbreite aus koplanaren Streifenleitungen", Tagung: "Kryoelektronische Bauelemente '95" v. 8. - 10. Okt. 1995 in Mauloff.

 

M. Biehl, A. Vogt, R. Herwig, T. Scherer u. W. Jutzi, Univ. Karlsruhe; H. Kinder, W. Berberich, Univ. München, "Ein 4 bit Echtzeit-Frequenz-Meßsystem um 10 GHz mit koplanaren YBCO-Leitungen und mit einem Refrigerator im Batteriebetrieb", Tagung: "Kryoelektronische Bauelemente '95" v. 8. - 10. Okt. 1995 in Mauloff.

1994

T. Scherer, "Anisotropy of the oxygen out diffusion in partially untwinned YBCO thin films on NdGaO3 substrates", PHYSICA C, 219, pp. 363-365, 1994.

 

W. Benzing, R. Lochschmied, E. Crocoll, R. Dolata, R. Herwig, M. Neuhaus, S. Wege, A. Stassen, H.-J. Wermund, W. Jutzi, "Ein Flußquantenzähler mit Taktfrequenzen im 40 GHz - Bereich", VDI-TZ, Statusseminar des BMFT, Weimar, "Supraleitung und Tieftemperaturtechnik", VDI-Verlag, Düsseldorf, pp. 94-97, 1994. 

 

M. Biehl, A. Vogt, R. Herwig, M. Neuhaus, E. Crocoll, R. Lochschmied, T. Scherer, A. Stassen, H.-J. Wermund, W. Jutzi (Universität Karlsruhe); H. Kratz, G. Höfer (Dornier GmbH, Friedrichshafen); P. Berberich, H. Kinder (TU München, Physik-DEP.), "Entwicklung eines 4 Bit - Echtzeitfrequenzmessers im 10 GHz - Bereich mit supraleitenden Verzögerungsleitungen", VDI-TZ, Statusseminar des BMFT, Weimar,  "Supraleitung und Tieftemperaturtechnik", VDI-Verlag, Düsseldorf, pp. 141-144, 1994. 

 

R. Dolata, M. Neuhaus and W. Jutzi, "Optical analysis of Al-layer oxidation during Nb/Al2O3-Al/Nb Josephson junction fabrication", Cryogenics, vol. 34, no.10, pp. 833-835, 1994.

 

R. Unger, T. A. Scherer and W. Jutzi (Universität Karlsruhe); Z. G. Ivanov (Dept. of Physics, Chalmers Univ. of Technology, Göteborg); E. A. Stepantsov (Academy of Sciences, Moscow), "YBCO Josephson junctions on bicrystalline NdGaO3 substrates", VII. Trilateral German-Russian-Ukrainian seminar on HTSC, Munich 1994, Germany.

 

M. Biehl, A. Vogt, R. Herwig, M. Neuhaus, E. Crocoll, R. Lochschmied, T. Scherer, W. Jutzi, Universität Karlsruhe; H. Kratz, Dornier GmbH, Friedrichshafen; P. Berberich, H. Kinder, Universität München, "A 4 bit Instantaneous Frequency Meter at 10 GHz with Coplanar YBCO Delay Lines", ASC '94, Boston, 1994.

 

R. Lochschmied, W. Benzing, W. Jutzi, "Microwave Losses of Interferometers with many Josephson Junctions versus DC Magnetic Field", ASC '94, Boston, 1994.

 

R. Dolata, "Laser-Reflexionsmessungen zur Optimierung technologischer Prozesse bei der Herstellung integrierter Supraleiterschaltungen", Dissertation, VDI-Fortschritt-Berichte Nr. 439, Universität Karlsruhe, 1994.

1993

W. Benzing, T. Scherer, W. Jutzi, "Inversion calculation of Two Dimensional Current Distributions from their Magnetic Field", IEEE Trans. on Appl. Supercond., Part IV, vol. 3, No. 1, March 1993, pp. 1902-1905.


T. Scherer, "Herstellung und Charakterisierung von wenig verzwillingten Y1Ba2Cu3O7-d-   
Schichten", Dissertation, Universität Karlsruhe, April 1993.

 

W. Jutzi, H. Matz, R. Dolata, R. Herwig, P. Marienhoff, M. Neuhaus, T. Scherer, "Step edge junctions on NdGaO3 substrates at 77 K", Cryogenics, Vol. 33, No. 6, pp. 637-639, June 1993. 

 

H. Matz, "Impact of Noise on Linearity of SQUID Feedback Loops at High Slew Rate", IEEE Trans. on Appl. Superconductivity, Vol. 3, No. 3, Sept. 1993, pp. 3054-3058.

 

R. Lochschmied and W. Jutzi, "A Low Power Shift Register", International Superconductive Electronics Conference (ISEC), Boulder, Aug. 11-14, 1993.

 

U. P. Fath, G. J. Hoefer and H. A. Kratz, Dornier-GmbH, Deutsche Aerospace, D-88039 Friedrichshafen and A. Vogt, R. Dolata, R. Herwig, P. Marienhoff, H. Matz, W. Jutzi, University of Karlsruhe, "Tunable High Temperature Superconductor Resonators", International Superconductive Electronics Conference (ISEC), Boulder, Aug. 11-14, 1993.

 

A. Vogt, H. Matz, R. Dolata, R. Herwig, M. Neuhaus, P. Marienhoff, T. Scherer and W. Jutzi, University of Karlsruhe and U. Fath, G. Höfer, H. Kratz, Dornier GmbH, Deutsche Aerospace, Friedrichshafen, "YBCO Step Edge Junctions for Magnetically Tunable Resonators", IV. Trilateral German-Russian-Ukrainiane Seminar on HTSC, Dubna, Russia 1993. 


R. Dolata, M. Neuhaus, W. Jutzi, "Laser reflection measurements for end point detection and analysis in Nb/Al2O3-Al/Nb Josephson circuit fabrication", PHYSICA C, 214, pp. 365-370, 1993.

 

U. Fath, G. Höfer, H. Kratz, Dornier GmbH, Deutsche Aerospace, Friedrichshafen; A. Vogt, H. Matz, R. Dolata, R. Herwig, M. Neuhaus, P. Marienhoff, T. Scherer, W. Jutzi, Universität Karlsruhe, "Test Devices for High Temperature Superconductor Phase Shifters", EUCAS '93, Göttingen, PBD14, 1993; Applied Superconductivity, DGM Informationsgesellschaft Ë Verlag, Ed. H. C. Freyhardt, Vol. 2, pp. 1513-1516, 1994.

vor 1993

1992

 

A. Zibold, K. Widder and H. P. Geserich; T. Scherer, P. Marienhoff, M. Neuhaus and W. Jutzi; A. Erb and G. Müller-Vogt, "Optical Anisotropy of YBa2Cu3O7-d Films on NdGaO3 001) Substrates - A Comparison with Single Domain Crystals", Appl. Phys. Lett. 61 (3), pp. 345-347, July 20, 1992.

 

R. Dolata, M. Fischer and W. Jutzi, "Optical End Point Detection of Etched YBCO Films", PHYSICA C, 191, pp. 525 - 529, (1992).

 

T. Scherer, P. Marienhoff, R. Herwig, M. Neuhaus and W. Jutzi, "Anisotropy on the a,b-plane of c-axis orientated almost twin-free YBCO films on NdGaO3", PHYSICA C 197, pp. 79-83 (1992). 

 

A. Vogt, R. Herwig, P. Marienhoff, M. Neuhaus, T. Scherer and W. Jutzi, "Microwave resonances with partially untwinned YBCO films near 10 GHz", IEEE Trans. on Appl.  Superconductivity, Vol. 3, No. 1, March 1993, pp. 1715-1718.

 

W. Benzing, T. Scherer and W. Jutzi, "Inversion Calculation of Two Dimensional Current Distributions from their Magnetic Field", Applied Superconductivity Conference 1992, Chicago.

 

A. Vogt, R. Herwig, P. Marienhoff, M. Neuhaus, T. Scherer und W. Jutzi, "Messung der Anisotropie des Oberflächenwiderstandes wenig verzwillingter YBCO-Schichten bei 10 GHz", III. Statusseminar "Supraleitung und Tieftemperaturtechnologie", Potsdam, 21. - 23. Sept. 1992, VDI-TZ, VDI-Verlag, pp. 383-386.

 

W. Jutzi, R. Dolata, R. Herwig, P. Marienhoff, H. Matz, M. Neuhaus, T. Scherer, "SQUIDs bei 77 K mit Stufenkontakten auf NdGaO3", III. Statusseminar "Supraleitung und Tieftemperaturtechnologie", Potsdam, 21. - 23. Sept. 1992, VDI-TZ, VDI-Verlag, pp. 387-390.

 

W. Jutzi, H. Matz, R. Dolata, R. Herwig, P. Marienhoff, M. Neuhaus, T. Scherer, "SQUIDs on NdGaO3 substrates", Proc. of the 5th German-CIS Bilateral Seminar on High-Temperature Superconductivity, Kloster Banz, 05.-09. Okt. 1992, pp. 42-43.


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1991

 

T. Scherer, R. Herwig, P. Marienhoff, M. Neuhaus, A. Vogt und W. Jutzi, "Stäuben von YBCO-Schichten auf einem großflächigen Heiztisch im Winkel von 9Oo zum Target", Statusseminar 25.-27. Febr. 1991, Supraleitung und Tieftemperaturtechnik, VDI-Verlag Düsseldorf, pp. 319 - 322.

 

H. Matz, D. Drung, E. Crocoll, R. Herwig, G. Krämer, M. Neuhaus and W. Jutzi, "Integrated Magnetometer with Digital Output", IEEE Trans. on Magnetics, Vol. 27, No. 2, pp. 2979-2982, March 1991.

 

R. H. Koch, M. B. Ketchen, W. J. Gallagher, R. L. Sandstrom, A. W. Kleinsasser, D. R. Gambrel, T. H. Field, H. Matz, "Magnetic hysteresis in integrated low Tc SQUID gradiometers", Appl. Phys. Lett., Vol. 58, No. 16, pp. 1786-1788, April 22, 1991.

 

T. Scherer, R. Herwig, P. Marienhoff, M. Neuhaus, A. Vogt and W. Jutzi, "Off-axis sputtered Y1Ba2Cu3O7-d films on NdGaO3", Cryogenics, Vol. 31, No. 11, pp. 975-978, Nov. 1991.



1990

 

H. Matz, D. Drung, E. Crocoll, R. Herwig, G. Krämer, M. Neuhaus and W. Jutzi, "High Slew Rate Gradiometer Prototype with Digital Feedback Loop of Variable Stepsize", Cryogenics, Vol. 30, No. 4, pp. 330-334, April 1990.

W. Jutzi, "Introduction to the Josephson Effect", "Introduction to Josephson Effect Electronics", NATO Advanced Study Institute / "Applications of Metallic and Ceramic Superconductivity", Fort Collins, CO, USA, Sept. 10-20, 1990.

 

H. Matz, D. Drung, E. Crocoll, R. Herwig, E. Krämer, M. Neuhaus and W.Jutzi, "Integrated Magnetometer with Digital Output", Applied Superconductivity Conference 1990, Snowmass.

 

R. Herwig, M. Gutknecht, P. Marienhoff, M. Neuhaus, T. Scherer and W. Jutzi, "Sequential Ion Beam Sputtering of HTSC Thin Films with a Rotating Multi Target", German-Soviet Bilateral Seminar on High-Temperature Superconductivity, Oct. 8-12, 1990, Karlsruhe.

     

T. Scherer, M. Neuhaus und W. Jutzi, "Stäuben von YBCO-Schichten auf relativ großen  Heiztischen im Winkel von 90o zum Target, HTSL-Informationstreffen, 25. Okt. 1990,  Kernforschungszentrum Karlsruhe.

A. Vogt, T. Scherer, M. Neuhaus and W. Jutzi, "Surface resistance measurements of YBCO films on NdGaO3 with a parallel plate resonator in a lossy cavity near 10 GHz", Proc. of IV. Bilateral Soviet-German Seminar on HTSC, St. Petersburg, Oct. 6-13, 1991.

 

G. Friedl, B. Roas, M. Römheld, L. Schultz and W. Jutzi, "Transport properties of epitaxial YBa2Cu3Ox films at step edges", Appl. Phys. Lett. 59 (21), pp. 2751-2753, Nov. 18, 1991. 

1989

D. Drung, E. Crocoll, R. Herwig, M. Neuhaus and W. Jutzi, "Measured Performance Parameters of Gradiometers with Digital Output", Applied Superconductivity Conference in San Francisco, USA, 1988, IEEE Trans. on Magnetics, Vol.25, No.2, pp.1034-1037, March 1989.

 

W. Jutzi, E. Crocoll, D. Drung, G. Krämer, "Quasi-particle and Pair Current Steps of Josephson Junctions with Radiation Noise in a DC Magnetic Field", Applied Superconductivity Conference in San Francisco, USA, 1988, IEEE Trans. on Magnetics, Vol.25, No.2, pp.1046-1049, March 1989.

 

W.Jutzi, "Digitale Speicher", ITG-Fachbericht 102, pp.353-363, Sept.1989.

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1988

H.Sadorf, "Ein Elektronenstrahltestsystem zur Bestimmung des Potentialkontrastes im Innern integrierter Schaltungen mit Josephson-Kontakten", Ph.D. thesis, University Karlsruhe, West Germany, June 1988.

 

R.Fromknecht, "Trockenätzen von Niobschichten mit CF4/O2- und SF6/O2-Plasmen",  Ph.D. thesis, University Karlsruhe, West Germany, June 1988.

 

D.Drung, "Sensor und A/D-Wandlerstufe auf einem Chip zur Präzisionsmessung von Magnetfeldgradienten mit Josephson-Kontakten", Ph.D. thesis, University Karlsruhe, West Germany, June 1988.

 

1987

 

H.Kratz, W.Jutzi "Microscopic Simulation Model of Josephson Junctions for Standard Circuit Analysis Programs", IEEE Transactions on Magnetics, Vol. MAG-23, No. 2, pp. 731-734, March 1987.

 

W.Jutzi, E.Crocoll, J.Marz "Microscopic Simulation of Shapiro Steps near the Gap Voltage of very high Current Density Josephson Junctions", Proc. of the 18th Int. Conf. on Low Temperature Physics in Kyoto, Jap. J. of Applied Physics, Vol. 26, Supp. 26-3, pp. 1589-1590, August 1987. 

 

H.Sadorf,W.Jutzi, "Electron Beam Testing of Josephson Junction Voltages", Proc. of te 18th Int. Conf. on Low Temperature Physics in Kyoto, Jap. J. of Applied Physics, Vol. 26, Supp. 26-3, pp. 1587-1588, August 1987.

 

D.Drung, E.Crocoll, R.Herwig, A.Knuettel, M.Neuhaus, and W.Jutzi, "Experimental Gradiometer with a Digital Feedback Loop", Proc. of the Int. Superconductivity Electronics Conf. in Tokyo, Japan, pp. 21-24, August 1987.

 

H.Sadorf, "Voltage contrast at 6 K in a scanning electron microscope", Cryogenics, Vol.27, pp.652-658, Nov.1987.


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1986

 

R.E.Herwig,"Low Specific Capacitance by Ion-Beam Oxidation of Niobium-Based Josephson Tunnel Junctions", IEEE Trans.on Magnetics, Vol. MAG-22, No. 2, pp. 124-127, March 1986.

J.Wunsch, "Analyse und Synthese von Interferometern mit zwei und mehreren Josephson- Kontakten fuer digitale Anwendungen", Ph.D. thesis,  University Karlsruhe, July 1986.

D.Drung, "Digital feedback loops for d.c. SQUIDs", Cryogenics, Vol.26, No. 11, pp. 623-627, Nov. 1986.

 

1985


D.Drung, W. Jutzi, "Hysteretic Noise in dc SQUIDs", IEEE Transactions on Magnetics, Vol. MAG-21, No.2, pp. 430-433, March 1985.

H.A.Kratz, W.Jutzi, "A Direct Coupled Josephson Sampler Concept with a Vortex to Vortex Transition Sampling  Pulse  Generator", IEEE Transactions on Magnetics, Vol. MAG-21, No. 2, pp. 582-585, March 1985.

J.Wunsch, "Static  characteristics of interferometers with five Josephson junctions having different  critical currents", IEEE Transactions on Magnetics, Vol. MAG-21, No. 2, pp. 1204-1211, March 1985.

H.Sadorf, H.A.Kratz, "Plug-in fast electron beam chopping system", Review of Sci. Instrum., Vol. 56, No.4, pp. 567-571, April 1985.

D.Drung, "Amplifier Noise Simulation of dc SQUIDs with Grounded Input Coil", Superconducting Quantum Interference Devices and their Applications (Eds. H.D.Hahlbohm and H.Luebbig), Walter de Gruyter, Berlin, New York, pp. 1023-1028, 1985.

D.Drung and W.Jutzi, "Hysteretic Noise Simulation of dc SQUIDs with Input Coil", Superconducting Quantum Interference Devices and their Applications (Eds. H.D.Hahlbohm and H.Luebbig), Walter de Gruyter,  Berlin, New York, pp. 807-812, 1985.

R.Fromknecht, M.Neuhaus, W.Jutzi, "Niobium Etch Products in a CF4/O2 Plasma", Superconducting Quantum Interference Devices and their Applications (Eds. H.D.Hahlbohm and H.Luebbig), Walter de Gruyter, Berlin, New York, pp. 659-664, 1985.

 

H.A.Kratz, "Overshoot and Rise Time Simulation of Josephson Junction Samplers", Superconducting Quantum Interference Devices and their Applications (Eds. H.D.Hahlbohm and H.Luebbig), Walter de Gruyter, Berlin, New York, pp. 1115-1125, 1985.

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1984

J. Wunsch, "Modellierung magnetostatischer Kennlinien von inhomogenen Interferometern mit 5 Josephson-Kontakten", Fruehjahrstagung des Arbeitskreises Festkoerper physik  bei der  DPG, Muenster, March 1984.

D.Drung, W.Jutzi, "Simulation of a NDRO memory cell with very small excess current Josephson junctions", Cryogenics, Vol.24, No.4, pp. 179-182, April 1984

R.Herwig, "Herstellung und Charakterisierung von Josephson-Tunnelkontakten auf Niob durch Ionenstrahloxidation", Ph.D. thesis, University  Karlsruhe, West Germany, July 1984.

R.Herwig, "Saturation Thickness for Josephson Tunnel Oxide on Niobium by Ion Beam Oxidation", Proc. of the 17th Int. Conf. on Low Temperature Physics in Karlsruhe, West Germany, pp. 209-210, August 1984.

D.Drung, "Simulation von Interferometern  mit Josephson-Kontakten auf dem Hybridrechner Pacer 600", Informatik-Fachberichte 85, Springer Verlag, Berlin, Heidelberg, New York, pp. 626-630, Sept. 1984.

H.Sadorf, "A Secondary Electron Analyzer for Voltage Measurements", Microcircuit Engineering 84 (Eds. A.Heuberger and H.Beneking), Acad. Press, London, pp. 461-468, 1984.


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1983

RSimons, W.Jutzi,  H.Beha, "Static Interferometer Characteristics with Many Equal Josephson Junctions", IEEE Transactions on Magnetics, Vol. MAG-19, No.1, pp. 44-50, Jan. 1983.

W.Jutzi, E.Crocoll, R. Herwig, H.Kratz, M.Neuhaus, H. Sadorf and J. Wunsch, "Experimental SFQ interferometer shift register prototype with Josephson junctions", Electron Device Letters, Vol. EDL-4, No. 3, pp. 49-50, March 1983.

W.Jutzi, J.Wunsch, "The Miniaturisation of Josephson Interfermeter Memory Cells for NDRO", IEEE Transactions on Magnetics, Vol. MAG-19, No.3, pp. 1270-1273, May 1983.



1982

W.Jutzi, E.Crocoll, R.Herwig, H.Kratz, G.Mischke, M.Neuhaus, J.Wunsch, A.Scheidel, H.J.Wermund, "An Experimental Josephson Interferometer Memory Cell for Nondestructive Read Out", Cryogenics, Vol. 22, No. 3,  pp. 127-130, March 1982.

 

J.Wunsch, W.Jutzi, E.Crocoll, "Parameter Evaluation of Asymmetric Interferometers with Two Josephson Junctions", IEEE Transactions on Magnetics, Vol. MAG-18, No. 2, pp. 735-737, March 1982.


1981

H.Beha, W.Joerger, W.Jutzi, "A Four Input-And-Gate with Five Asymmetric Interferometers", IEEE Transactions on Magnetics, Vol. MAG-17, No. 1, pp. 587-590, Jan. 1981.

H.Beha, "High-Density NDRO SFQ Josephson Interferometer Memory Cell", IEEE Transactions on Magnetics, Vol. MAG-17, No. 6, pp. 3426-3428, Nov. 1981.

W.Jutzi, "Applications of the Josephson Technology", Festkoerperprobleme / Advances in Solid State Physics, Vol.XXI, Vieweg Verlag, Wiesbaden, pp. 403-432, 1981.

W.Jutzi, "High Speed Low Power Circuits with Josephson Junctions", Proceedings of the European Microwave Conference, Amsterdam, pp. 18-27, 1981.

H.Beha, "Digitale Speicherzellen mit Josephson-Kontakten", VDE-Verlag GmbH, Berlin, 1981.

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1980

H.Beha, "Tolerances and Gain of Asymmetric Josephson Junction Interferometer for And Gates", Superconducting Quantum Interference Devices and their Applications (Eds. H.D.Hahlbohm and H.Luebbig), Walter de Gruyter, Berlin, New York, pp. 725-733, 1980 .

R.Herwig, "Ion Beam Oxidation of Nb-Based Josephson Junctions", Electronics Letters, Vol. 16, No. 22, pp. 850-851, Oct. 1980.

H.Beha, W.Jutzi, G.Mischke, "Margins of a 16-ps/bit Interferometer Shift Register", IEEE Transactions on Electron Devices, Vol. ED-27, No. 10, pp. 1882-1887, Oct. 1980.


1979

H.Beha, "Dynamics of an Asymmetric Nondestructive Read Out Memory Cell", IEEE Transactions on Magnetics, Vol. MAG-15, No. 1, pp. 424-427, Jan. 1979 .

1978

W.Jutzi, "Digitale Schaltungen mit Josephson-Kontakten", VDI-Bildungswerk, Lehrgang Supraleitungstechnik, pp. 1-32, Oct. 1978 .


1977

H.Beha, "Asymmetric 2-Josephson-Junction Interferometer as a Logic Gate", Electronics Letters, Vol. 13, No. 7, pp. 216-218, March 1977 .

H.Beha, "Two-Josephson-Junction Interferometer Memory Cell for NDRO", Electronics Letters, Vol. 13, No. 20, pp. 596-598, Sept. 1977 .


1976

W.Jutzi, "An Inductively Coupled Memory Cell for NDRO with Two Josephson Junctions", Cryogenics, Vol. 16, pp. 81-88, Feb. 1976 

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