Electron energy relaxation in disordered superconducting NbN films.
Sidorova, M.; Semenov, A.; Hübers, H.-W.; Ilin, K.; Siegel, M.; Charaev, I.; Moshkova, M.; Kaurova, N.; Goltsman, G. N.; Zhang, X.; Schilling, A.
2020. Physical review / B, 102 (5), Art.-Nr.: 054501. doi:10.1103/PhysRevB.102.054501

Synchronous single-photon detection with self-resetting, GHz-gated superconducting NbN nanowires.
Knehr, E.; Kuzmin, A.; Doerner, S.; Wuensch, S.; Ilin, K.; Schmidt, H.; Siegel, M.
2020. Applied physics letters, 117 (13), Article: 132602. doi:10.1063/5.0029697

Spectroscopic evidence for strong correlations between local superconducting gap and local Altshuler-Aronov density of states suppression in ultrathin NbN films.
Carbillet, C.; Cherkez, V.; Skvortsov, M. A.; Feigel’man, M. V.; Debontridder, F.; Ioffe, L. B.; Stolyarov, V. S.; Ilin, K.; Siegel, M.; Noûs, C.; Roditchev, D.; Cren, T.; Brun, C.
2020. Physical review / B, 102 (2), Art.-Nr.: 024504. doi:10.1103/PhysRevB.102.024504

First results from the AMoRE-Pilot neutrinoless double beta decay experiment.
Alenkov, V.; Bae, H. W.; Beyer, J.; Boiko, R. S.; Boonin, K.; Buzanov, O.; Chanthima, N.; Cheoun, M. K.; Chernyak, D. M.; Choe, J. S.; Choi, S.; Danevich, F. A.; Djamal, M.; Drung, D.; Enss, C.; Fleischmann, A.; Gangapshev, A. M.; Gastaldo, L.; Gavriljuk, Y. M.; Gezhaev, A. M.; Grigoryeva, V. D.; Gurentsov, V. I.; Gylova, O.; Ha, C.; Ha, D. H.; Ha, E. J.; Hahn, I. S.; Jang, C. H.; Jeon, E. J.; Jeon, J. A.; Jo, H. S.; Kaewkhao, J.; Kang, C. S.; Kang, S. J.; Kang, W. G.; Kazalov, V. V.; Kempf, S.; Khan, A.; Khan, S.; Kim, D. Y.; Kim, G. W.; Kim, H. B.; Kim, H. J.; Kim, H. L.; Kim, H. S.; Kim, I.; Kim, S. C.; Kim, S. G.; Kim, S. K.; Kim, S. R.; Kim, W. T.; Kim, Y. D.; Kim, Y. H.; Kirdsiri, K.; Ko, Y. J.; Kobychev, V. V.; Kornoukhov, V.; Kuzminov, V. V.; Kwon, D. H.; Lee, C.; Lee, E. K.; Lee, H. J.; Lee, H. S.; Lee, J. S.; Lee, J. Y.; Lee, K. B.; Lee, M. H.; Lee, M. K.; Lee, S. W.; Lee, S. W.; Lee, S. H.; Leonard, D.; Li, J.; Li, J.; Li, Y.; Limkitjaroenporn, P.; Makarov, E. P.; Oh, S. Y.; Oh, Y. M.; Olsen, S. L.; Pabitra, A.; Panasenko, S. I.; Pandey, I.; Park, C. W.; Park, H. K.; Park, H. S.; Park, K. S.; Park, S. Y.; Poda, D. V.; Polischuk, O. G.; Prihtiadi, H.; Ra, S. J.; Ratkevich, S. S.; Rooh, G.; Sari, M. B.; Seo, K. M.; Shin, J. W.; Shin, K. A.; Shlegel, V. N.; Siyeon, K.; others.
2019. The European physical journal / C, 79 (9), Art.Nr.: 791. doi:10.1140/epjc/s10052-019-7279-1

Nanowire single-photon detectors made of atomic layer-deposited niobium nitride.
Knehr, E.; Kuzmin, A.; Vodolazov, D. Y.; Ziegler, M.; Doerner, S.; Ilin, K.; Siegel, M.; Stolz, R.; Schmidt, H.
2019. Superconductor science and technology, 32 (12), Article No.125007. doi:10.1088/1361-6668/ab48d7

Magnetic-Field Enhancement of Performance of Superconducting Nanowire Single-Photon Detector.
Charaev, I.; Semenov, A.; Ilin, K.; Siegel, M.
2019. IEEE transactions on applied superconductivity, 29 (5), Article no: 2200605. doi:10.1109/TASC.2019.2898001

Characterization of a photon-number resolving SNSPD using poissonian and sub-poissonian light.
Schmidt, E.; Reutter, E.; Schwartz, M.; Vural, H.; Ilin, K.; Jetter, M.; Michler, P.; Siegel, M.
2019. IEEE transactions on applied superconductivity, 29 (5), Art.-Nr.: 2201305. doi:10.1109/TASC.2019.2905566

Geometrical Jitter and Bolometric Regime in Photon Detection by Straight Superconducting Nanowire.
Kuzmin, A.; Doerner, S.; Sidorova, M.; Wuensch, S.; Ilin, K.; Siegel, M.; Semenov, A.
2019. IEEE transactions on applied superconductivity, 29 (5), Art.-Nr.: 2201105. doi:10.1109/tasc.2019.2908132

Impact of Antenna Design on the Electric-Field Direction Sensitivity of Zero-Biased Y–Ba–Cu–O Detectors to Ultra-Short THz Pulses.
Schmid, A.; Kuzmin, A.; Steinmann, J. L.; Raasch, J.; Wuensch, S.; Ilin, K.; Muller, A.-S.; Siegel, M.
2019. IEEE transactions on applied superconductivity, 29 (5), 1–5. doi:10.1109/TASC.2019.2900576

Comparison of SNSPDs Biased With Microwave and Direct Currents.
Doerner, S.; Kuzmin, A.; Wuensch, S.; Siegel, M.
2019. IEEE transactions on applied superconductivity, 29 (5), 2200404. doi:10.1109/TASC.2019.2894375

Compact microwave kinetic inductance nanowire galvanometer for cryogenic detectors at 4.2 k.
Doerner, S.; Kuzmin, A.; Graf, K.; Charaev, I.; Wuensch, S.; Siegel, M.
2018. Journal of physics communications, 2 (2), 025016. doi:10.1088/2399-6528/aaaa8e

Evidence of macroscopic quantum tunneling from both wells in a φ Josephson junction.
Menditto, R.; Merker, M.; Siegel, M.; Koelle, D.; Kleiner, R.; Goldobin, E.
2018. Physical review / B, 98 (2), Art. Nr.: 024509. doi:10.1103/PhysRevB.98.024509

Timing jitter in photon detection by straight superconducting nanowires: Effect of magnetic field and photon flux.
Sidorova, M.; Semenov, A.; Hübers, H.-W.; Kuzmin, A.; Doerner, S.; Ilin, K.; Siegel, M.; Charaev, I.; Vodolazov, D.
2018. Physical review / B, 98 (13), Art.-Nr.: 134504. doi:10.1103/PhysRevB.98.134504

Niobium as Alternative Material for Refractory and Active Plasmonics.
Bagheri, S.; Strohfeldt, N.; Ubl, M.; Berrier, A.; Merker, M.; Richter, G.; Siegel, M.; Giessen, H.
2018. ACS photonics, 5 (8), 3298–3304. doi:10.1021/acsphotonics.8b00530

Intrinsic Jitter in Photon Detection by Straight Superconducting Nanowires.
Sidorova, M.; Semenov, A.; Kuzmin, A.; Charaev, I.; Doerner, S.; Siegel, M.
2018. IEEE transactions on applied superconductivity, 28 (7), Art. Nr.: 2200304. doi:10.1109/TASC.2018.2836989

Terahertz Transition-Edge Sensor With Kinetic-Inductance Amplifier at 4.2 K.
Kuzmin, A.; Doerner, S.; Singer, S.; Charaev, I.; Ilin, K.; Wuensch, S.; Siegel, M.
2018. IEEE transactions on terahertz science and technology, 8 (6), 622–629. doi:10.1109/TTHZ.2018.2872413

Continuous bunch-by-bunch spectroscopic investigation of the microbunching instability.
Steinmann, J. L.; Boltz, T.; Brosi, M.; Bründermann, E.; Caselle, M.; Kehrer, B.; Rota, L.; Schönfeldt, P.; Schuh, M.; Siegel, M.; Weber, M.; Müller, A.-S.
2018. Physical review accelerators and beams, 21 (11), 110705. doi:10.1103/PhysRevAccelBeams.21.110705

Fully On-Chip Single-Photon Hanbury-Brown and Twiss Experiment on a Monolithic Semiconductor-Superconductor Platform.
Schwartz, M.; Schmidt, E.; Rengstl, U.; Hornung, F.; Hepp, S.; Portalupi, S. L.; Llin, K.; Jetter, M.; Siegel, M.; Michler, P.
2018. Nano letters, 18 (11), 6892–6897. doi:10.1021/acs.nanolett.8b02794

Energy of dendritic avalanches in thin-film superconductors.
Qureishy, T.; Vestgården, J. I.; Qviller, A. J.; Fjellvåg, A. S.; Meckbach, J. M.; Torgovkin, A.; Johansen, T. H.; Ilin, K.; Siegel, M.; Maasilta, I.; Mikheenko, P.
2018. AIP Advances, 8 (8), Art. Nr.: 085128. doi:10.1063/1.5045682

Departure from BCS response in photoexcited superconducting NbN films observed by terahertz spectroscopy.
Šindler, M.; Kadlec, C.; Kužel, P.; Ilin, K.; Siegel, M.; Němec, H.
2018. Physical review / B, 97 (5), Art. Nr.: 054507. doi:10.1103/PhysRevB.97.054507

Physical mechanisms of timing jitter in photon detection by current-carrying superconducting nanowires.
Sidorova, M.; Semenov, A.; Hübers, H.-W.; Charaev, I.; Kuzmin, A.; Doerner, S.; Siegel, M.
2017. Physical review / B, 96 (18), Art. Nr.: 184504. doi:10.1103/PhysRevB.96.184504

Proximity effect model of ultranarrow NbN strips.
Charaev, I.; Silbernagel, T.; Bachowsky, B.; Kuzmin, A.; Doerner, S.; Ilin, K.; Semenov, A.; Roditchev, D.; Vodolazov, D. Y.; Siegel, M.
2017. Physical review / B, 96 (18), Art.Nr. 184517. doi:10.1103/PhysRevB.96.184517

Enhancement of superconductivity in NbN nanowires by negative electron-beam lithography with positive resist.
Charaev, I.; Silbernagel, T.; Bachowsky, B.; Kuzmin, A.; Doerner, S.; Ilin, K.; Semenov, A.; Roditchev, D.; Vodolazov, D. Y.; Siegel, M.
2017. Journal of applied physics, 122 (8), Art. Nr.: 083901. doi:10.1063/1.4986416

Superconducting fluctuations in a thin NbN film probed by the Hall effect.
Destraz, D.; Ilin, K.; Siegel, M.; Schilling, A.; Chang, J.
2017. Physical review / B, 95 (22), Art. Nr. 224501. doi:10.1103/PhysRevB.95.224501

Frequency-multiplexed bias and readout of a 16-pixel superconducting nanowire single-photon detector array.
Doerner, S.; Kuzmin, A.; Wuensch, S.; Charaev, I.; Boes, F.; Zwick, T.; Siegel, M.
2017. Applied physics letters, 111 (3), Art.Nr.: 032603. doi:10.1063/1.4993779

Superconducting noise bolometer with microwave bias and readout for array applications.
Kuzmin, A. A.; Semenov, A. D.; Shitov, S. V.; Merker, M.; Wünsch, S. H.; Ustinov, A. V.; Siegel, M.
2017. Applied physics letters, 111 (4), Art. Nr. 042601. doi:10.1063/1.4995981

Operation of multipixel radio-frequency superconducting nanowire single-photon detector arrays.
Doerner, S.; Kuzmin, A.; Wuensch, S.; Charaev, I.; Siegel, M.
2017. IEEE transactions on applied superconductivity, 27 (4), 2201005. doi:10.1109/TASC.2016.2637875

Optimization of the Microwave Properties of the Kinetic-Inductance Bolometer (KIBO).
Arndt, M.; Wuensch, S.; Groetsch, C.; Merker, M.; Zieger, G.; Peiselt, K.; Anders, S.; Meyer, H.-G.; Siegel, M.
2017. IEEE transactions on applied superconductivity, 27 (4), 7817789. doi:10.1109/TASC.2017.2653098

AlN-buffered superconducting NbN nanowire single-photon detector on GaAs.
Schmidt, E.; Ilin, K.; Siegel, M.
2017. IEEE transactions on applied superconductivity, 27 (4), 7778220. doi:10.1109/TASC.2016.2637358

NbN/AlN/NbN Josephson Junctions on Sapphire for SIS Receiver Applications.
Merker, M.; Bohn, C.; Völlinger, M.; Ilin, K.; Siegel, M.
2017. IEEE transactions on applied superconductivity, 27 (4), 7779058. doi:10.1109/TASC.2016.2631841

An Integrated Planar Array of Ultrafast THz Y-Ba-Cu-O Detectors for Spectroscopic Measurements.
Schmid, A.; Raasch, J.; Kuzmin, A.; Steinmann, J. L.; Wuensch, S.; Arndt, M.; Siegel, M.; Müller, A.-S.; Cinque, G.; Frogley, M. D.
2017. IEEE transactions on applied superconductivity, 27 (4), Art. Nr.: 7736999. doi:10.1109/TASC.2016.2625763

Current dependence of the hot-spot response spectrum of superconducting single-photon detectors with different layouts.
Charaev, I.; Semenov, A.; Doerner, S.; Gomard, G.; Ilin, K.; Siegel, M.
2016. Superconductor science and technology, 30 (2), 025016. doi:10.1088/1361-6668/30/2/025016

Characteristics of superconducting tungsten silicide WxSi1-x for single photon detection.
Zhang, X.; Engel, A.; Wang, Q.; Schilling, A.; Semenov, A.; Sidorova, M.; Hübers, H.-W.; Charaev, I.; Ilin, K.; Siegel, M.
2016. Physical review / B, 94 (17), Art.Nr. 174509. doi:10.1103/PhysRevB.94.174509

Field transients of coherent terahertz synchrotron radiation accessed via time-resolving and correlation techniques.
Pohl, A.; Semenov, A.; Hübers, H.-W.; Hoehl, A.; Ries, M.; Wüstefeld, G.; Ulm, G.; Ilin, K.; Thoma, P.; Siegel, M.
2016. Journal of applied physics, 119 (11), Art.Nr.: 114903. doi:10.1063/1.4943779

Enhancement of Critical Currents and Photon Count Rates by Magnetic Field in Spiral Superconducting Nanowire Single-Photon Detectors.
Charaev, I.; Semenov, A.; Lusche, R.; Ilin, K.; Hüebers, H.-W.; Siegel, M.
2016. IEEE transactions on applied superconductivity, 26 (3), Art.Nr.: 7404260. doi:10.1109/TASC.2016.2528545

Frequency-Comb Spectrum of Periodic-Patterned Signals.
Steinmann, J. L.; Blomley, E.; Brosi, M.; Bründermann, E.; Caselle, M.; Hesler, J. L.; Hiller, N.; Kehrer, B.; Mathis, Y.-L.; Nasse, M. J.; Raasch, J.; Schedler, M.; Schönfeldt, P.; Schuh, M.; Schwarz, M.; Siegel, M.; Smale, N.; Weber, M.; Müller, A.-S.
2016. Physical review letters, 117 (17), 174802. doi:10.1103/PhysRevLett.117.174802

Confinement of superconducting fluctuations due to emergent electronic inhomogeneities.
Carbillet, C.; Caprara, S.; Grilli, M.; Brun, C.; Cren, T.; Debontridder, F.; Vignolle, B.; Tabis, W.; Demaille, D.; Largeau, L.; Ilin, K.; Siegel, M.; Roditchev, D.; Leridon, B.
2016. Physical Review B - Condensed Matter and Materials Physics, 93 (14), Art.Nr.: 144509. doi:10.1103/PhysRevB.93.144509

A Data Acquisition System for Kinetic-Inductance Detectors.
Arndt, M.; Berg, B.; Schwenk, F.; Hofherr, M.; Wuensch, S.; Siegel, M.
2016. IEEE transactions on applied superconductivity, 26 (3), Art. Nr. 2400104. doi:10.1109/TASC.2016.2540241

Integrated four-pixel narrow-band antenna array for picosecond THz spectroscopy.
Schmid, A.; Raasch, J.; Kuzmin, A.; Wuensch, S.; Siegel, M.
2016. IEEE Transactions on Applied Superconductivity, 26 (3), 1800905. doi:10.1109/TASC.2016.2535147

Operation of Superconducting Nanowire Single-Photon Detectors Embedded in Lumped-Element Resonant Circuits.
Doerner, S.; Kuzmin, A.; Wuensch, S.; Ilin, K.; Siegel, M.
2016. IEEE Transactions on Applied Superconductivity, 26 (3), 7399730. doi:10.1109/TASC.2016.2525995

Investigation of the Electrical Field Sensitivity of Sub-μm Y–Ba–Cu–O Detectors.
Raasch, J.; Kuzmin, A.; Thoma, P.; Ilin, K.; Arndt, M.; Wuensch, S.; Siegel, M.; Steinmann, J.; Muller, A.-S.; Roussel, E.; Evain, C.; Szwaj, C.; Bielawski, S.; Konomi, T.; Kimura, S.- ichi; Katoh, M.; Hosaka, M.; Yamamoto, N.; Zen, H.; Iida, K.; Holzapfel, B.
2015. IEEE transactions on applied superconductivity, 25 (3), 2300106/1–6. doi:10.1109/TASC.2014.2365138

Defect-controlled vortex generation in current-carrying narrow superconducting strips.
Vodolazov, D. Y.; Ilin, K.; Merker, M.; Siegel, M.
2015. Superconductor science and technology, 29 (2), Art.Nr.: 025002. doi:10.1088/0953-2048/29/2/025002

Proof of concept of fiber dispersed Raman spectroscopy using superconducting nanowire single-photon detectors.
Toussaint, J.; Dochow, S.; Latka, I.; Lukic, A.; May, T.; Meyer, H.-G.; Il’in, K.; Siegel, M.; Popp, J.
2015. Optics express, 23 (4), 5078–5090. doi:10.1364/OE.23.005078

Wide-range bolometer with RF readout TES.
Shitov, S. V.; Abramov, N. N.; Kuzmin, A. A.; Merker, M.; Arndt, M.; Wuensch, S.; Ilin, K. S.; Erhan, E. V.; Ustinov, A. V.; Siegel, M.
2015. IEEE transactions on applied superconductivity, 25 (3), Art. Nr. 2101704. doi:10.1109/TASC.2014.2385090

Detection mechanism of superconducting nanowire single-photon detectors.
Engel, A.; Renema, J. J.; Il’In, K.; Semenov, A.
2015. Superconductor science and technology, 28 (11), 114003. doi:10.1088/0953-2048/28/11/114003

Asymmetry in the effect of magnetic field on photon detection and dark counts in bended nanostrips.
Semenov, A.; Charaev, I.; Lusche, R.; Ilin, K.; Siegel, M.; Hübers, H.-W.; Bralović, N.; Dopf, K.; Vodolazov, D. Y.
2015. Physical review / B, 92 (17), 174518. doi:10.1103/PhysRevB.92.174518

Coupled T-shaped optical antennas with two resonances localized in a common nanogap.
Dopf, K.; Moosmann, C.; Kettlitz, S. W.; Schwab, P. M.; Ilin, K.; Siegel, M.; Lemmer, U.; Eisler, H. J.
2015. ACS photonics, 2 (11), 1644–1651. doi:10.1021/acsphotonics.5b00446

Novel detection scheme for cryogenic bolometers with high sensitivity and scalability.
Arndt, M.; Wuensch, S.; Kuzmin, A.; Anders, S.; May, T.; Schubert, M.; Meyer, H.-G.; Siegel, M.
2015. IEEE transactions on applied superconductivity, 25 (3), 2400205. doi:10.1109/TASC.2014.2363413

Optimized LEKID Structures With Low Crosstalk for Large Detector Arrays.
Wuensch, S.; Groetsch, C.; Merker, M.; Siegel, M.
2015. IEEE transactions on applied superconductivity, 25 (3), 2401105. doi:10.1109/TASC.2015.2389660

Analysis of bolometer operation near the superconducting transition edge using microwave readout.
Kuzmin, A. A.; Shitov, S. V.; Ustinov, A. V.
2014. Technical physics, 59 (1), 137–142. doi:10.1134/S1063784214010101

An ultra-fast data acquisition system for coherent synchrotron radiation with terahertz detectors.
Caselle, M.; Balzer, M.; Chilingaryan, S.; Hofherr, M.; Judin, V.; Kopmann, A.; Smale, N. J.; Thoma, P.; Wuensch, S.; Müller, A. S.; Siegel, M.; Weber, M.
2014. Journal of Instrumentation, 9 (1), C01024. doi:10.1088/1748-0221/9/01/C01024

Aluminum nitride nanophotonic circuits operating at ultraviolet wavelengths.
Stegmaier, M.; Ebert, J.; Meckbach, J. M.; Ilin, K.; Siegel, M.; Pernice, W. H. P.
2014. Applied physics letters, 104 (9), 091108/1–4. doi:10.1063/1.4867529

Critical current of Nb, NbN, and TaN thin-film bridges with and without geometrical nonuniformities in a magnetic field.
Ilin, K.; Henrich, D.; Luck, Y.; Liang, Y.; Siegel, M.; Vodolazov, D. Y.
2014. Physical Review B - Condensed Matter and Materials Physics, 89 (18), 184511. doi:10.1103/PhysRevB.89.184511

Magnetic field stimulated enhancement of the barrier for vortex penetration in bended bridges of thin TaN films.
Ilin, K.; Siegel, M.
2014. Physica C: Superconductivity and its Applications, 503, 58–61. doi:10.1016/j.physc.2014.03.034

Effect of the wire width on the intrinsic detection efficiency of superconducting-nanowire single-photon detectors.
Lusche, R.; Semenov, A.; Ilin, K.; Siegel, M.; Korneeva, Y.; Trifonov, A.; Korneev, A.; Goltsman, G.; Vodolazov, D.; Hübers, H.-W.
2014. Journal of Applied Physics, 116 (4), 043906. doi:10.1063/1.4891105

Microbunching Instability in Relativistic Electron Bunches: Direct Observations of the Microstructures Using Ultrafast YBCO Detectors.
Roussel, E.; Evain, C.; Szwaj, C.; Bielawski, S.; Raasch, J.; Thoma, P.; Scheuring, A.; Hofherr, M.; Ilin, K.; Wünsch, S.; Siegel, M.; Hosaka, M.; Yamamoto, N.; Takashima, Y.; Zen, H.; Konomi, T.; Adachi, M.; Kimura, S.; Katoh, M.
2014. Physical Review Letters, 113 (9), 094801. doi:10.1103/PhysRevLett.113.094801

Time-resolved measurement of pulse-to-pulse heating effects in a terahertz quantum cascade laser using an NbN superconducting detector.
Valavanis, A.; Dean, P.; Scheuring, A.; Salih, M.; Stockhausen, A.; Wuensch, S.; Il’in, K.; Chowdhury, S.; Khanna, S. P.; Siegel, M.; Davies, A. G.; Linfield, E. H.
2013. Applied physics letters, 103 (6), 061120. doi:10.1063/1.4818584

Detection Efficiency of a Spiral-Nanowire Superconducting Single-Photon Detector.
Henrich, D.; Rehm, L.; Doerner, S.; Hofherr, M.; Il’in, K.; Semenov, A.; Siegel, M.
2013. IEEE transactions on applied superconductivity, 23 (3), 2200405. doi:10.1109/TASC.2013.2237936

At the Limits: How to Detect Relativistic Electrons?.
Thoma, P.; Judin, V.
2013. Optik & Photonik, 8 (1), 58–61. doi:10.1002/opph.201300007

Thin Pr-Ba-Cu-O film antenna-coupled THz bolometers for room temperature operation.
Scheuring, A.; Thoma, P.; Day, J.; Il’In, K.; Hänisch, J.; Holzapfel, B.; Siegel, M.
2013. IEEE Transactions on Terahertz Science and Technology, 3 (1), 103–109. doi:10.1109/TTHZ.2012.2226880

High-Speed Y-Ba-Cu-O Direct Detection System for Monitoring Picosecond THz Pulses.
Thoma, P.; Scheuring, A.; Wünsch, S.; Il’In, K.; Semenov, A.; Hübers, H.-W.; Judin, V.; Müller, A.-S.; Smale, N.; Adachi, M.; Tanaka, S.; Kimura, S.- ichi; Katoh, M.; Yamamoto, N.; Hosaka, M.; Roussel, E.; Szwaj, C.; Bielawski, S.; Siegel, M.
2013. IEEE transactions on terahertz science and technology, 3 (1), 81–86. doi:10.1109/TTHZ.2012.2234209

Sub-µm Josephson Junctions for Superconducting Quantum Devices.
Meckbach, J. M.; Merker, M.; Buehler, S. J.; Ilin, K.; Neumeier, B.; Kienzle, U.; Goldobin, E.; Kleiner, R.; Koelle, D.; Siegel, M.
2013. IEEE transactions on applied superconductivity, 23 (3), Article no: 6374233. doi:10.1109/TASC.2012.2231719

Unconventional superconductivity in ultrathin superconducting NbN films studied by scanning tunneling spectroscopy.
Noat, Y.; Cherkez, V.; Brun, C.; Cren, T.; Carbillet, C.; Debontridder, F.; Ilin, K.; Siegel, M.; Semenov, A.; Hübers, H.-W.; Roditchev, D.
2013. Physical Review B - Condensed Matter and Materials Physics, 88 (1), 014503. doi:10.1103/PhysRevB.88.014503

Highly responsive Y-Ba-Cu-O thin film THz detectors with picosecond time resolution.
Thoma, P.; Raasch, J.; Scheuring, A.; Hofherr, M.; Il’In, K.; Wuensch, S.; Semenov, A.; Hübers, H.-W.; Judin, V.; Müller, A.-S.; Smale, N.; Hänisch, J.; Holzapfel, B.; Siegel, M.
2013. IEEE transactions on applied superconductivity, 23 (3), 2400206. doi:10.1109/TASC.2012.2233851

Transient analysis of THz-QCL pulses using NbN and YBCO superconducting detectors.
Scheuring, A.; Dean, P.; Valavanis, A.; Stockhausen, A.; Thoma, P.; Salih, M.; Khanna, S. P.; Chowdhury, S.; Cooper, J. D.; Grier, A.; Wuensch, S.; Il’In, K.; Linfield, E. H.; Davies, A. G.; Siegel, M.
2013. IEEE Transactions on Terahertz Science and Technology, 3 (2), 172–179. doi:10.1109/TTHZ.2012.2228368

Effect of the wire width and magnetic field on the intrinsic detection efficiency of superconducting nanowire single-photon detectors.
Lusche, R.; Semenov, A.; Il’In, K.; Korneeva, Y.; Trifonov, A.; Korneev, A.; Hubers, H.-W.; Siegel, M.; Gol’tsman, G.
2013. IEEE Transactions on Applied Superconductivity, 23 (3), 2200205. doi:10.1109/TASC.2012.2235515

Linear and nonlinear optical characterization of aluminum nanoantennas.
Schwab, P. M.; Moosmann, C.; Wissert, M. D.; Schmidt, E. W.-G.; Ilin, K. S.; Siegel, M.; Lemmer, U.; Eisler, H.-J.
2013. Nano Letters, 13 (4), 1535–1540. doi:10.1021/nl304692p

Modeling and measuring the optical coupling of lumped element kinetic inductance detectors at 120-180 GHz.
Rösch, M. J.; Mattiocco, F.; Scherer, T. A.; Siegel, M.; Schuster, K.-F.
2013. IEEE transactions on antennas and propagation, 61 (4), 1939–1946. doi:10.1109/TAP.2012.2231933

Optimized microwave LEKID arrays for high-resolution applications.
Wuensch, S.; Prinz, R.; Groetsch, C.; Siegel, M.
2013. IEEE Transactions on Applied Superconductivity, 23 (3), 2400706. doi:10.1109/TASC.2013.2251056

Electrodynamics of the superconducting state in ultra-thin films at THz frequencies.
Pracht, U. S.; Heintze, E.; Clauss, C.; Hafner, D.; Bek, R.; Werner, D.; Gelhorn, S.; Scheffler, M.; Dressel, M.; Sherman, D.; Gorshunov, B.; Il’In, K. S.; Henrich, D.; Siegel, M.
2013. IEEE Transactions on Terahertz Science and Technology, 3 (3), 269–280. doi:10.1109/TTHZ.2013.2255047

Infrared photo-response of Fe-shunted Ba-122 thin film microstructures.
Rehm, L.; Henrich, D.; Hofherr, M.; Wuensch, S.; Thoma, P.; Scheuring, A.; Il’In, K.; Siegel, M.; Haindl, S.; Iida, K.; Kurth, F.; Holzapfel, B.; Schultz, L.
2013. IEEE Transactions on Applied Superconductivity, 23 (3), 6425425. doi:10.1109/TASC.2013.2244632

Digital system to monitor the natural frequency of mechanical resonators.
Brengartner, T.; Urban, M.; Monse, B.; Frühauf, D.; Siegel, M.
2013. Measurement Science and Technology, 24 (8), 084007. doi:10.1088/0957-0233/24/8/084007

Edge superconductivity in Nb thin film microbridges revealed by electric transport measurements and visualized by scanning laser microscopy.
Werner, R.; Aladyshkin, A. Y.; Nefedov, I. M.; Putilov, A. V.; Kemmler, M.; Bothner, D.; Loerincz, A.; Ilin, K.; Siegel, M.; Kleiner, R.; Koelle, D.
2013. Superconductor Science and Technology, 26 (9), 095011. doi:10.1088/0953-2048/26/9/095011

TES Bolometers With High-Frequency Readout Circuit.
Kuzmin, A. A.; Shitov, S. V.; Scheuring, A.; Meckbach, J. M.; Il’in, K. S.; Wuensch, S.; Ustinov, A. V.; Siegel, M.
2013. IEEE Transactions on Terahertz Science and Technology, 3 (1), 25–31. doi:10.1109/TTHZ.2012.2236148

Time-Tagged Multiplexing of Serially Biased Superconducting Nanowire Single-Photon Detectors.
Hofherr, M.; Arndt, M.; Il’in, K.; Henrich, D.; Siegel, M.; Toussaint, J.; May, T.; Meyer, H.
2013. IEEE Transactions on Applied Superconductivity, 23 (3), 2501205/1–5. doi:10.1109/TASC.2013.2245935

Mathematical Analysis of Multiplexing Techniques for SNSPD Arrays.
Engert, S.; Wetzstein, O.; Hofherr, M.; Ilin, K.; Siegel, M.; Meyer, H.-G.; Toepfer, H.
2013. IEEE Transactions on Applied Superconductivity, 23 (3), 2501005/1–5. doi:10.1109/TASC.2013.2247455

Anisotropic Rare-Earth Spin Ensemble Strongly Coupled to a Superconducting Resonator.
Probst, S.; Rotzinger, H.; Wünsch, S.; Jung, P.; Jerger, M.; Siegel, M.; Ustinov, A. V.; Bushev, P. A.
2013. Physical Review Letters, 110 (15), 157001/1–5. doi:10.1103/PhysRevLett.110.157001

Robustness of the Berezinskii-Kosterlitz-Thouless transition in ultrathin NbN films near the superconductor-insulator transition.
Yong, J.; Lemberger, T. R.; Benfatto, L.; Illin, K.; Siegel, M.
2013. Physical Review B, 87 (18), 184505/1–8. doi:10.1103/PhysRevB.87.184505

Thermo-magnetic stability of superconducting films controlled by nanomorphology.
Yurchenko, V. V.; Ilin, K.; Meckbach, M. J.; Siegel, M.; Qviller, A. J.; Galperin, Y. M.; Johansen, T. H.
2013. Applied Physics Letters, 102 (25), 252601/1–4. doi:10.1063/1.4812484

Orthogonal sequencing multiplexer for superconducting nanowire single-photon detectors with RSFQ electronics readout circuit.
Hofherr, M.; Wetzstein, O.; Engert, S.; Ortlepp, T.; Berg, B.; Ilin, K.; Henrich, D.; Stolz, R.; Toepfer, H.; Meyer, H.-G.; Siegel, M.
2012. Optics express, 20 (27), 28683–28697. doi:10.1364/OE.20.028683

Deterministic Josephson vortex ratchet with a load.
Knufinke, M.; Il’in, K.; Siegel, M.; Koelle, D.; Kleiner, R.; Goldobin, E.
2012. Physical Review E, 85 (1), 011122/1–9. doi:10.1103/PhysRevE.85.011122

Spectroscopy of a fractional Josephson vortex molecule.
Kienzle, U.; Meckbach, J. M.; Buckenmaier, K.; Gaber, T.; Sickinger, H.; Kaiser, C.; Il’in, K.; Siegel, M.; Koelle, D.; Kleiner, R.; Goldobin, E.
2012. Physical Review B, 85 (1), 014521/1–8. doi:10.1103/PhysRevB.85.014521

Adjustment of self-heating in long superconducting thin film NbN microbridges.
Stockhausen, A.; Il’in, K.; Siegel, M.; Södervall, U.; Jedrasik, P.; Semenov, A.; Hübers, H.-W.
2012. Superconductor Science and Technology, 25 (3), 035012/1–8. doi:10.1088/0953-2048/25/3/035012

Tantalum nitride superconducting single-photon detectors with low cut-off energy.
Engel, A.; Aeschbacher, A.; Inderbitzin, K.; Schilling, A.; Il’in, K.; Hofherr, M.; Siegel, M.; Semenov, A.; Hübers, H.-W.
2012. Applied Physics Letters, 100 (6), 062601/1–3. doi:10.1063/1.3684243

Dark Count Suppression in Superconducting Nanowire Single Photon Detectors.
Hofherr, M.; Rall, D.; Il’in, K.; Semenov, A.; Hübers, H.-W.; Siegel, M.
2012. Journal of Low Temperature Physics, 167 (5-6), 822–826. doi:10.1007/s10909-012-0495-9

Non-thermal response of YBa₂Cu₃O${}_{7-\delta }$ thin films to picosecond THz pulses.
Probst, P.; Semenov, A.; Ries, M.; Hoehl, A.; Rieger, P.; Scheuring, A.; Judin, V.; Wünsch, S.; Il’in, K.; Smale, N.; Mathis, Y.-L.; Müller, R.; Ulm, G.; Wüstefeld, G.; Hübers, H.-W.; Hänisch, J.; Holzapfel, B.; Siegel, M.; Müller, A.-S.
2012. Physical review / B, 85 (17), Art.Nr. 174511. doi:10.1103/PhysRevB.85.174511

Ultra-thin TaN Films for Superconducting Nanowire Single-Photon Detectors.
Il’in, K.; Hofherr, M.; Rall, D.; Siegel, M.; Semenov, A.; Engel, A.; Inderbitzin, K.; Aeschbacher, A.; Schilling, A.
2012. Journal of Low Temperature Physics, 167 (5-6), 809–814. doi:10.1007/s10909-011-0424-3

Magnetic hysteresis effects in superconducting coplanar microwave resonators.
Bothner, D.; Gaber, T.; Kemmler, M.; Koelle, D.; Kleiner, R.; Wünsch, S.; Siegel, M.
2012. Physical Review B, 86 (1), 014517/1–11. doi:10.1103/PhysRevB.86.014517

Direct current superconducting quantum interferometers with asymmetric shunt resistors.
Rudolph, M.; Nagel, J.; Meckbach, J. M.; Kemmler, M.; Siegel, M.; Il’in, K.; Koelle, D.; Kleiner, R.
2012. Applied Physics Letters, 101 (5), 052602/1–4. doi:10.1063/1.4739850

Superconducting YBa₂Cu₃O${}_{7-\delta }$ Thin Film Detectors for Picosecond THz Pulses.
Probst, P.; Scheuring, A.; Hofherr, M.; Wünsch, S.; Il’in, K.; Semenov, A.; Hübers, H.-W.; Judin, V.; Müller, A.-S.; Hänisch, J.; Holzapfel, B.; Siegel, M.
2012. Journal of low temperature physics, 167 (5-6), 898–903. doi:10.1007/s10909-012-0499-5

Geometry-induced reduction of the critical current in superconducting nanowires.
Henrich, D.; Reichensperger, P.; Hofherr, M.; Meckbach, J. M.; Il’in, K.; Siegel, M.; Semenov, A.; Zotova, A.; Vodolazov, D. Y.
2012. Physical Review B, 86 (14), 144504/1–5. doi:10.1103/PhysRevB.86.144504

Experimental Aspects of CSR in the ANKA Storage Ring.
Müller, A. S.; Hiller, N.; Hofmann, A.; Huttel, E.; Il’in, K.; Judin, V.; Kehrer, B.; Klein, M.; Marsching, S.; Meuter, C.; Naknaimueang, S.; Nasse, M. J.; Plech, A.; Probst, P.; Scheuring, A.; Schuh, M.; Schwarz, M.; Siegel, M.; Smale, N.; Streichert, M.; Caspers, F.; Semenov, A.; Hubers, H. W.; Brundermann, E.
2012. ICFA Beam Dynamics Newsletter, 57 (57), 154–164

Real-time measurement of picosecond THz pulses by an ultra-fast YBa₂Cu₃O${}_{7-d}$ detection system.
Thoma, P.; Scheuring, A.; Hofherr, M.; Wünsch, S.; Il’in, K.; Smale, N.; Judin, V.; Hiller, N.; Müller, A.-S.; Semenov, A.; Hübers, H.-W.; Siegel, M.
2012. Applied physics letters, 101 (14), Art.Nr. 142601. doi:10.1063/1.4756905

Broadening of hot-spot response spectrum of superconducting NbN nanowire single-photon detector with reduced nitrogen content.
Henrich, D.; Dörner, S.; Hofherr, M.; Il’in, K.; Semenov, A.; Heintze, E.; Scheffler, M.; Dressel, M.; Siegel, M.
2012. Journal of Applied Physics, 112 (7), 074511/1–8. doi:10.1063/1.4757625

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

Critical current density in thin superconducting TaN film structures.
Il’in, K.; Siegel, M.; Rall, D.; Semenov, A.
2012. Physica C: Superconductivity and its Applications, 479, 176–178. doi:10.1016/j.physc.2011.12.014

Penetration and de-pinning of vortices in sub-micrometer Ba(Fe,Co)2As2 thin film bridges.
Rall, D.; Rehm, L.; Il’in, K.; Siegel, M.; Ilida, K.; Haindl, S.; Kurth, F.; Holzapfel, B.; Schultz, L.; Yong, J.; Lemberger, T.
2012. Physica C: Superconductivity and its Applications, 479, 164–166. doi:10.1016/j.physc.2011.12.035

An ultra-fast superconducting Nb nanowire single-photon detector for soft x-rays.
Inderbitzin, K.; Engel, A.; Schilling, A.; Il’in, K.; Siegel, M.
2012. Applied Physics Letters, 101 (16), 162601/1–5. doi:10.1063/1.4759046

Dependence of count rate on magnetic field in superconducting thin-film TaN single-photon detectors.
Engel, A.; Schilling, A.; Il’in, K.; Siegel, M.
2012. Physical Review B, 86 (14), 140506R/1–4. doi:10.1103/PhysRevB.86.140506

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

Superconducting single-photon counting system for optical experiments requiring time-resolution in the picosecond range.
Toussaint, J.; Grüner, R.; Schubert, M.; May, T.; Meyer, H.-G.; Dietzek, B.; Popp, J.; Hofherr, M.; Arndt, M.; Henrich, D.; Il’in, K.; Siegel, M.
2012. Review of Scientific Instruments, 83 (12), 123103/1–5. doi:10.1063/1.4769048

Quantum phase dynamics in an LC shunted Josephson junction.
Kaiser, C.; Bauch, T.; Lombardi, F.; Siegel, M.
2011. Journal of applied physics, 109 (9), Art.-Nr.: 093915. doi:10.1063/1.3581139

Aluminum hard mask technique for the fabrication of high quality submicron Nb/A-AlOₓ/Nb Josephson junctions.
Kaiser, C.; Meckbach, J. M.; Ilin, K. S.; Lisenfeld, J.; Schäfer, R.; Ustinov, A. V.; Siegel, M.
2011. Superconductor science and technology, 24 (3), Art.Nr. 035005. doi:10.1088/0953-2048/24/3/035005

YBa2Cu3O7-d quasioptical detectors for fast time-domain analysis of terahertz synchrotron radiation.
Probst, P.; Scheuring, A.; Hofherr, M.; Rall, D.; Wünsch, S.; Il’in, K.; Siegel, M.; Semenov, A.; Pohl, A.; Hübers, H.-W.; Judin, V.; Müller, A.-S.; Hoel, A.; Müller, R.; Ulm, G.
2011. Applied Physics Letters, 98 (4), 043504/1–3

Critical current densities in ultra-thin Ba(Fe,Co)2As2 microbridges.
Rall, D.; Il’in, K.; Ida, K.; Haindl, S.; Kurth, F.; Thersleff, T.; Schultz, L.; Holzapfel, B.; Siegel, M.
2011. Physical review / B, 83 (13), 134514/1–6

Investigation and Optimization of LEKID Coupling Structures and Multi-Pixel Arrays at 4.2 K.
Wuensch, S.; Hammer, G.; Kappler, T.; Geuppert, F.; Siegel, M.
2011. IEEE Transactions on Applied Superconductivity, 21 (3), 752–755. doi:10.1109/TASC.2010.2090445

Development of Monolithic Microwave Integrated Amplifiers as Readout for Detectors at 4.2 K.
Wuensch, S.; Bruch, D.; Crocoll, E.; Leuther, A.; Kallfass, I.; Siegel, M.
2011. IEEE Transactions on Applied Superconductivity, 21 (3), 302–205. doi:10.1109/TASC.2010.2084056

Demonstration of digital readout circuit for superconducting nanowire single photon detector.
Ortlepp, T.; Hofherr, M.; Fritzsch, L.; Engert, S.; Il’in, K.; Rall, D.; Toepfer, H.; Meyer, H.-G.; Siegel, M.
2011. Optics Express, 19 (19), 18593–18601

Terahertz thermal spectroscopy of a NbN superconductor.
Tesar, R.; Sindler, M.; Il’in, K.; Kolacek, J.; Siegel, M.; Skrbek, L.
2011. Physical Review B, 84 (13), 132506/1–4. doi:10.1103/PhysRevB.84.132506

Influence of thickness, width and temperature on critical current density of Nb thin film structures.
Il’in, K.; Rall, D.; Siegel, M.; Engel, A.; Schilling, A.; Semenov, A.; Huebers, H.-W.
2010. Physica / C, 470 (19), 953–956. doi:10.1016/j.physc.2010.02.042

Measurement of dielectric losses in amorphous thin films at gigahertz frequencies using superconducting resonators.
Kaiser, C.; Skacel, S. T.; Wünsch, S.; Siegel, M.; Dolata, R.; Mackrodt, B.; Zorin, A.
2010. Superconductor Science and Technology, 23 (7), 075008/1–6. doi:10.1088/0953-2048/23/7/075008

Intrinsic detection efficiency of superconducting nanowire single-photon detectors with different thicknesses.
Hofherr, M.; Rall, D.; Il’in, K. S.; Siegel, M.; Semenov, A.; Hübers, H.-W.; Gippius, N.
2010. Journal of Applied Physics, 108 (1), 014507/1–9. doi:10.1063/1.3437043

Current-assisted thermally activated flux liberation in ultrathin nanopatterned NbN superconducting meander structures.
Il’in, K.; Siegel, M.; Bartolf, H.; Engel, A.; Schilling, A.; Huebers, H.-W.; Semenov, A.
2010. Physical Review B, 81 (2), 024502/1–12. doi:10.1103/PhysRevB.81.024502

Losses in coplanar waveguide resonators at millikelvin temperatures.
Macha, P.; van der Ploeg, S. H. W.; Oelsner, G.; Il’ichev, E.; Meyer, H.-G.; Wünsch, S.; Siegel, M.
2010. Applied Physics Letters, 96 (6), 062503. doi:10.1063/1.3309754

Weak continues monitoring of a flux qubit using coplanar waveguide resonator.
Oelsner, G.; van der Ploeg, S. H. W.; Macha, P.; Hübner, U.; Born, D.; Anders, S.; Il’ichev, E.; Meyer, H.-G.; Grajcar, M.; Wünsch, S.; Siegel, M.; Omelyanchouk, A. N.; Astafiev, O.
2010. Physical Review B, 81 (17), 172505. doi:10.1103/PhysRevB.81.172505

Low temperature magnetoresistance measurements on bismuth nanowire arrays.
Kaiser, C.; Weiss, G.; Cornelius, T. W.; Toimil-Molares, M. E.; Neumann, R.
2009. Journal of physics / Condensed matter, 21 (20), 205301. doi:10.1088/0953-8984/21/20/205301

Cryogenic Semiconductor Amplifier for RSFQ-Circuits With High Data Rates at 4.2 K.
Siegel, M.; Wuensch, S.; Crocoll, E.; Ortlepp, T.; Uhlmann, F. H.
2009. IEEE Transactions on Applied Superconductivity, 19 (3), 574–579

Coupling of Microwave Resonators to Feed Lines.
Siegel, M.; Hammer, G.; Wuensch, S.; Ilin, K.; Crocoll, E.; Roesch, M.
2009. IEEE Transactions on Applied Superconductivity, 19 (3), 565–569

A Novel Analytical Model of Resonance Effects of Log-Periodic Planar Antennas.
Siegel, M.; Wuensch, S.; Scheuring, A.
2009. IEEE Transactions on Antennas and Propagation, 57 (11), 3482–3488

Design and implementation of cryogenic semiconductor amplifiers as interface between RSFQ circuits.
Siegel, M.; Wuensch, S.; Crocoll, E.; Ortlepp, T.; Schubert, M.; Wende, G.; Meyer, H.-G.; Uhlmann, F. H.
2009. Cryogenics, 49 (11), 652–655

Superconductor-to-Semiconductor Interface Circuit for High Data Rates.
Siegel, M.; Wuensch, S.; Crocoll, E.; Schubert, M.; Febvre, P.; Ebert, B.; Kunert, J.; Meyer, H.-G.; Uhlmann, F. H.; Ortlepp, T.
2009. IEEE transactions on applied superconductivity, 19 (1), 28–34. doi:10.1109/TASC.2008.2009997

Magnetic Vortices in Superconducting Photon Detectors.
Siegel, M.; Ilin, K. S.; Engel, A.; Bartolf, H.; Schilling, A.; Semenov, A.; Haas, P.; Huebers, H.-W.
2009. Journal of Modern Optics, 56 (2-3), 352–357

Intrinsic quantum efficiency and electro-thermal model of a superconducting nanowire single-photon detector.
Siegel, M.; Ilin, K. S.; Semenov, A. D.; Haas, P.; Hübers, H.-W.; Kirste, A.; Drung, D.; Schurig, T.; Engel, A.
2009. Journal of Modern Optics, 56 (2-3), 345–351

Suppression of dissipation in Nb thin films with triangular antidot arrays by random removal of pinning sites.
Siegel, M.; Ilin, K.; Kemmler, M.; Bothner, D.; Kleiner, R.; Koelle, D.
2009. Physical Review B, 79 (18), 184509/1–6

Thermal escape of fractional vortices in long Josephson junctions.
Siegel, M.; Ilin, K.; Kienzle, U.; Gaber, T.; Buckenmaier, K.; Koelle, D.; Kleiner, R.; Goldobin, E.
2009. Physical Review B, 80 (1), 014504/1–8

SQUID-readout for the Superconducting Nanowire Single-Photon Detector.
Siegel, M.; Il’in, K.; Kirste, A.; Semenov, A.; Huebers, H.-W.; Drung, D.; Peters, M.; Schurig, T.
2009. IEEE Transactions on Applied Superconductivity, 19 (3), 313–317

Technology and Performance of THz Hot-Electron Bolometer Mixers.
Siegel, M.; Il’in, K.; Stockhausen, A.; Scheuring, A.; Semenov, A. D.; Richter, H.; Huebers, H.-W.
2009. IEEE Transactions on Applied Superconductivity, 19 (3), 269–273

Nanoengineering and characterization of gold dipole nano-antennas with enhanced integrated scattering properties.
Siegel, M.; Ilin, K. S.; Wissert, M. D.; Schell, A. W.; Eisler, H. J.
2009. Nanotechnology, 20 (42), 425203/1–7

Structural, microchemical and superconducting properties of ultrathin NbN films on silicon.
Gerthsen, D.; Schneider, R.; Freitag, B.; Ilin, K. S.; Siegel, M.
2009. Crystal Research and Technology, 44 (10), 1115–1121

Optical and transport properties of ultrathin NbN films and nanostructures.
Schneider, R.; Gerthsen, D.; Ilin, K.; Siegel, M., [u.a.].
2009. Physical Review B, 80 (5), 054510/1–10

Current-Induced Critical State in NbN Thin-Film Structures.
Siegel, M.; Ilin, K.; Engel, A.; Bartolf, H.; Schilling, A.; Semenov, A.; Huebers, H.-W.
2008. Journal of Low Temperature Physics, 151 (1-2), 585–590

Energy Resolution of a Superconducting Nanowire Single-Photon Detector.
Siegel, M.; Ilin, K.; Semenov, A.; Haas, P.; Günther, B.; Huebers, H.-W.
2008. Journal of Low Temperature Physics, 151 (1-2), 564–569

Ultra-high quality factor resonators for kinetic inductance detectors.
Siegel, M.; Ilin, K.; Hammer, G.; Wuensch, S.
2008. Journal of Physics: Conference Series, 97, 012044/1–6

Ultra-thin NbN films on Si: crystalline and superconducting properties.
Siegel, M.; Ilin, K.; Schneider, R.; Gerthsen, D.; Engel, A.; Bartolf, H.; Schilling, A.; Semenov, A.; Hübers, H.-W.; Freitag, B.
2008. Journal of Physics: Conference Series, 97, 012045/1–6

Temperature- and field-dependence of critical currents in NbN microbridges.
Siegel, M.; Ilin, K.; Engel, A.; Bartolf, H.; Schilling, A.; Semenov, A.; Hübers, H.-W.
2008. Journal of Physics: Conference Series, 97, 012152/1–6

Fabrication of metallic structures with lateral dimensions less than 15 nm and jC(T)-measurements in NbN micro- and nanobridges.
Siegel, M.; Ilin, K.; Bartolf, H.; Engel, A.; Schilling, A.
2008. Physica C: Superconductivity and its Applications, 468 (7-10), 793–796

Vortex-based single-photon response in nanostructured superconducting detectors.
Siegel, M.; Ilin, K.; Semenov, A. D.; Haas, P.; Hübers, H.-W.; Kirste, A.; Schurig, T.; Engel, A.
2008. Physica C: Superconductivity and its Applications, 468 (7-10), 627–630

Terahertz heterodyne receiver with quantum cascade laser and hot electron bolometer mixer in a pulse tube cooler.
Siegel, M.; Il’in, K.; Richter, H.; Semenov, A. D.; Pavlov, S.; Hübers, H. W.; Mahler, L.; Tredicucci, A.; Beere, H. E.; Ritchie, D. A.
2008. Applied Physics Letters, 93 (14), 141108/1–3

Observation of negative absolute resistance in a Josephson junction.
Siegel, M.; Ilin, K.; Nagel, J.; Speer, D.; Gaber, T.; Sterck, A.; Eichhorn, R.; Reimann, P.; Koelle, D.; Kleiner, R.
2008. Physical Review Letters, 100 (21), 217001/1–4

Spectroscopy of the fractional vortex eigenfrequency in a long Josephson 0-pi junction.
Siegel, M.; Buckenmaier, K.; Gaber; Koelle, D.; Kleiner, R.; Goldobin, E.
2007. Physical Review Letters, 98 (11), 117006/1–4

Design and development of a cryogenic semiconductor amplifier for interfacing RSFQ circuits at 4.2 K.
Siegel, M.; Wuensch, S.; Crocoll, E.; Schubert, M.; Wende, G.; Meyer, H.-G.
2007. Superconductor Science and Technology, 20 (11), S356 - S361

Superconducting coplanar waveguide resonators for detector applications.
Siegel, M.; Ilin, K.; Hammer, G.; Wuensch, S.; Crocoll, E.; Roesch, M.
2007. Superconductor Science and Technology, 20 (11), S408 - S412

Terahertz Performance of Integrated Lens Antennas With a Hot-Electron Bolometer.
Siegel, M.; Ilin, K. S.; Semenov, A. D.; Richter, H.; Hubers, H.-W.; Gunther, B.; Smirnov, A.; Karamarkovic, J. P.
2007. IEEE Transactions on Microwave Theory and Techniques, 55 (2), 239–247

Spectral sensitivity and spectral resolution of superconducting single-photon detector.
Siegel, M.; Ilin, K.; Haas, P.; Semenov, A.; Hübers, H.-W.; Beyer, J.; Kirste, A.; Schurig, T.; Engel, A.; Smirnov, A.
2007. IEEE Transactions on Applied Superconductivity, 17 (2), 298–301

An energy- resolving superconducting nanowire photon counter.
Siegel, M.; Ilin, K.; Semenov, A. D.; Haas, P.; Günther, B.; Hübers, H.-W.; Kirste, A.; Beyer, J.; Drung, D.; Schurig, T.; Smirnov, A.
2007. Superconductor Science and Technology, 20 (10), 919–924

Energy resolution and sensitivity of a superconducting quantum detector.
Siegel, M.; Ilin, K.; Semenov, A. D.; Haas, P.; Hübers, H.-W.; Engel, A.; Smirnov, A.
2007. Physica C: Superconductivity and its Applications, 460-462 (2), 1491–1492

SCENET roadmap for superconductor digital electronics.
Siegel, M.; Jutzi, W.
2006. Physica C: Superconductivity and its Applications, 439 (1), 1–41

Fluctuation effects in superconducting nanostrips.
Siegel, M.; Ilin, K.; Engel, A.; Semenov, A.; Hübers, H.-W.
2006. Physica C: Superconductivity and its Applications, 444 (1-2), 12–18

Evidence of non-bolometric mixing in the bandwidth of a hot-electron bolometer.
Siegel, M.; Ilin, K.; Semenov, A. D.; Smirnov, A.; Pavlov, S.; Richter, H.; Hübers, H.-W.
2006. Superconductor Science and Technology, 19 (10), 1051–1056

Commensurability Effects in Superconducting Nb Films with Quasiperiodic Pinning Arrays.
Siegel, M.; Kemmler, M.; Gürlich, C.; Sterck, A.; Pöhler, H.; Neuhaus, M.; Kleiner, R.; Koelle, D.
2006. Physical Review Letters, 97 (14), 147003/1–4

Multiple 0-pi transitions in superconductor/insulator/ferromagnet/superconductor Josephson tunnel junctions.
Siegel, M.; Born, F.; Hollmann, E. K.; Braak, H.; Golubov, A. A.; Gusakova, D. Y.; Kupriyanov, M. Y.
2006. Physical Review B, 74 (14), 140501/1–4

Thermal Noise of Microwave Superconducting Filter-Amplifier Combinations.
Jutzi, W.; Wuensch, S.; Mattes, H.; Schaefer, F.; Lochner, O.
2005. IEEE transactions on applied superconductivity, 15 (2), 1012–1015. doi:10.1109/TASC.2005.850185

Fluctuations and dark count rates in superconducting NbN single-photon detectors.
Siegel, M.; Ilin, K.; Semenov, A.; Engel, A.; Hübers, H.-W.
2005. Physica Status Solidi (C), 2 (5), 1668–1673

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

Noise of a Superconducting Photon Detector.
Siegel, M.; Ilin, K.; Semenov, A.; Engel, A.; Hübers, H.-W.
2005. IEEE Transactions on Applied Superconductivity, 15 (2), 518–521

Superconducting noise bolometer for terahertz radiation.
Siegel, M.; Ilin, K.; Semenov, A. D.; Richter, H.; Hübers, H.-W.
2005. Applied Physics Letters, 87 (17), 173508/1–3

Spectral cut-off in the efficiency of the resistive state formation caused by absorption of a single-photon in current-carrying superconducting nano-strips.
Siegel, M.; Ilin, K.; Semenov, A. D.; Engel, A.; Hübers, H.-W.
2005. European Physical Journal B: Condensed Matter, 47 (4), 495–501

Density of States Anomalies in Hybrid Superconductor-Ferromagnet-Normal Metal Structures.
Siegel, M.; Golubov, A. A.; Kupriyanov, M. Y.
2005. JETP Letters, 81 (4), 180–184

Dependence of magnetic penetration depth on the thickness of superconducting Nb thin films.
Siegel, M.; Ilin, K. S.; Gubin, A. I.; Vitusevich, S. A.; Klein, N.
2005. Physical Review B, 72 (6), 064503/1–8

Nonideal artificial phase discontinuity in long Josephson 0-kappa junctions.
Siegel, M.; Gaber, T.; Goldobin, E.; Sterck, A.; Kleiner, R.; Koelle, D.; Neuhaus, M.
2005. Physical Review B, 72 (5), 054522/1–8

High-Efficiency Deterministic Josephson Vortex Ratchet.
Siegel, M.; Beck, M.; Goldobin, E.; Neuhaus, M.; Kleiner, R.; Koelle, D.
2005. Physical Review Letters, 95 (9), 090603/1–4

Peculiarities of the thickness dependence of the superconducting properties of thin Nb films.
Siegel, M.; Ilin, K. S.; Vitusevich, S. A.; Jin, B. B.; Gubin, A. I.; Klein, N.
2004. Physica C: Superconductivity and its Applications, 408-410, 700–702

Dark counts of a superconducting single-photon detector.
Siegel, M.; Ilin, K.; Engel, A.; Semenov, A.; Hübers, H.-W.
2004. Nuclear Instruments and Methods in Physics Research Section A, 520 (1-3), 32–35

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

Superconducting coplanar nanolines with 50 nm linewidth.
Weimann, T.; Hinze, P.; Wünsch, S.; Scherer, T. A.; Jutzi, W.; Niemeyer, J.
2003. Microelectronic engineering, 67-68, 363–368. doi:10.1016/S0167-9317(03)00091-1

A 9 pole bandpass filter at 2.7 GHz with Y₁Ba₂Cu₃O7-δ coplanar wave guides on a sapphire substrate.
Wuensch, S.; Crocoll, E.; Neuhaus, M.; Scherer, T. A.; Stassen, A.; Wermund, H.-J.; Jutzi, W.; Lochner, O.
2003. IEEE transactions on applied superconductivity, 13 (2), 276–279. doi:10.1109/TASC.2003.813708

Microwave and DC properties of niobium coplanar waveguides with 50-nm linewidth on silicon substrates.
Jutzi, W.; Wuensch, S.; Crocoll, E.; Neuhaus, M.; Scherer, T. A.; Weimann, T.; Niemeyer, J.
2003. IEEE transactions on applied superconductivity, 13 (2), 320–323. doi:10.1109/TASC.2003.813719

Current distribution simulation for superconducting multi-layered structures.
Siegel, M.; Khapaev, M. M.; Kupriyanov, M. Y.; Golubov, A. A.
2003. Superconductor Science and Technology, 16 (1), 24–27

DC Voltage Calibrator Based on an Array of High-Temperature Superconductor Josephson Junctions.
Siegel, M.; Klushin, A. M.; Komkov, A. V.; Gelikonova, V. D.; Borovitskii, S. I.
2003. IEEE Transactions on Instrumentation and Measurement, 52 (2), 529–532

Design of HTS RSFQ circuits.
Siegel, M.; Toepfer, H.; Ortlepp, T.; Uhlmann, H. F.; Cassel, D.
2003. Physica C: Superconductivity and its Applications, 392-396 (2), 1420–1425

Lumped Arrays of Shunted Bicrystal Josephson Junctions.
Siegel, M.; Ilin, K. S.; Klushin, A. M.; Schubert, M.; Wende, G.; Mayer, H.-G.
2003. IEEE Transactions on Applied Superconductivity, 13 (2), 606–609

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

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

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

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

Exchange Coupling of Ferromagnetic Films across Metallic and Semiconducting Interlayers.
Siegel, M.
2003. Journal of Physics: Condensed Matter, 15 (5), S443 - S450

Tunneling in epitaxial Fe/Si/Fe structures with strong antiferromagnetic interlayer coupling.
Siegel, M.; Gareev, R. R.; Pohlmann, L. L.; Stein, S.; Bürgler, D. E.; Grünberg, P. A.
2003. Journal of Applied Physics, 93 (10), 8038–8040

Ultimate performance of a superconducting quantum detector.
Siegel, M.; Ilin, K.; Semenov, A.; Engel, A.; Gol’tsman, G.; Hübers, H.-W.
2003. European Physical Journal Applied Physics, 21 (3), 171–178

Noise properties of HTS Josephson mixers at 345 GHz and operating temperatures at 20 K.
Siegel, M.; Scherbel, J.; Darula, M.; Harnack, O.
2002. IEEE Transactions on Applied Superconductivity, 12 (2), 1828–1831

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

Irradiation of multi-junction Josephson arrays embedded in a surface wave resonator.
Siegel, M.; Klushin, A. M.; Ivanyuta, A. N.; Numssen, K.; Melkov, G. A.
2002. Physica C: Superconductivity and its Applications, 372-376 (1), 305–308

Microwave performance of bicrystal Josephson junction arrays.
Siegel, M.; Klushin, A. M.; Gelikonova, V. D.; Numssen, K.; Borovitskii, S. I.
2002. Physica C: Superconductivity and its Applications, 372-376 (1), 301–304

Accurate Measurements of quantum voltage steps on arrays of bicrystal Josephson junctions.
Siegel, M.; Klushin, A. M.; Behr, R.; Numssen, K.; Niemeyer, J.
2002. Applied Physics Letters, 80 (11), 1972–1974

Microwave mixing in microbridges made from YBa2Cu3O7-x thin films.
Siegel, M.; Ilin, K. S.
2002. Journal of Applied Physics, 92 (1), 361–369

Long Josephson junction embedded into a planar resonator at microwave frequencies: numerical simulation of fluxon dynamics.
Siegel, M.; Goldobin, E.; Klushin, A. M.; Klein, N.
2002. Journal of Applied Physics, 92 (6), 3239–3250

HTS technology for implementing RSFQ cells with large noise immunity.
Siegel, M.; Cassel, D.; Ortlepp, T.; Dittmann, R.; Kuhlmann, B.; Toepfer, H.; Uhlmann, F. H.
2002. Physica C: Superconductivity and its Applications, 372-376 (1), 139–142

HTS basic RSFQ cells for an optimal bit-error rate.
Siegel, M.; Cassel, D.; Dittmann, R.; Kuhlmann, B.; Ortlepp, T.; Toepfer, H.; Uhlmann, F. H.
2002. Superconductor Science and Technology, 15 (4), 483–487

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

Coplanar microwave filters with Y1Ba2Cu3O7-delta thin films on sapphire substrates.
Wuensch, S.; Crocoll, E.; Neuhaus, M.; Scherer, T. A.; Stassen, A.; Wermund, H.-J.; Jutzi, W.; Geerk, J.; Ratzel, F.; Lochner, O.
2002. Physica C, 372/376, 496–499

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.
Wuensch, S.; Scherer, T. A.; Neuhaus, M.; Jutzi, W.; Weimann, T.; Niemeyer, J.
2002. Physica C, 372/376, 478–481

Measured temperature dependence of the intermodulation product of coplanar waveguides with s- and d-wave superconductors.
Benz, G.; Wuensch, S.; Scherer, T. A.; Neuhaus, M.; Jutzi, W.
2001. Physica C, 356 (1-2), 122–128

Normal and superconductor coplanar waveguides with 100 nm line width.
Wuensch, S.; Benz, G.; Crocoll, E.; Fitsilis, M.; Neuhaus, M.; Scherer, T. A.; Jutzi, W.
2001. IEEE Transactions on Applied Superconductivity, 11 (1), 115–118

Quality factor and intermodulation product of superconducting coplanar wave guides with slots in a DC magnetic field.
Benz, G.; Scherer, T. A.; Neuhaus, M.; Jutzi, W.
1999. IEEE transactions on applied superconductivity, 9 (2), 3046–3049. doi:10.1109/77.783671

A NRZ-output amplifier for RSFQ circuits.
Koch, R.; Ostertag, P.; Crocoll, E.; Gotz, M.; Neuhaus, M.; Scherer, T.; Winter, M.; Jutzi, W.
1999. IEEE transactions on applied superconductivity, 9 (2), 3549–3552. doi:10.1109/77.783796

Real-time measurements on a four stage RSFQ-counter with Nb-Al2O3-Nb Josephson junctions.
Benzing, W.; Biehl, M.; Crocoll, E.; Koch, R.; Neuhaus, M.; Scherer, T.; Jutzi, W.
1999. Appl. superconductivity 6 (1998) S. 553-557

A superconducting 4 bit instantaneous frequency meter at 10 GHz with integrated resistors and air-bridges.
Biehl, M.; Crocoll, E.; Neuhaus, M.; Scherer, T.; Jutzi, W.
1999. Appl. superconductivity 6 (1998) S. 547-551

Input and output interfaces between RSFQ and semiconductor circuits.
Koch, R.; Jutzi, W.
1999. Physica C 326/327 (1999) S. 122-132

Quality factors of coplanar niobium resonators on LaAlO3 substrates with different cross-sectional geometries.
Benz, G.; Scherer, T. A.; Neuhaus, M.; Jutzi, W.
1998. Cryogenics, 38 (6), 697–700. doi:10.1016/S0011-2275(98)00047-2

Quality factors of coplanar niobium resonators on LaAlO3 substrates with different cross-sectional geometries.
Benz, G.; Scherer, T.; Neuhaus, M.; Jutzi, W.
1998. Cryogenics 38 (1998) S. 697-700

Die Richtungsabhängigkeit der Plasmakeule von verschiedenen perowskitischen Targetmaterialien.
Winter, M.; Scherer, T.; Jutzi, W.
1998. Verh. d. Dt. Phys. Ges. 1998 S. 986

Planarisierung miniaturisierter Nb-Schaltungen durch chemisch-mechanisches Polieren (CMP).
Neuhaus, M.; Goetz, M.; Esser, G.; Scherer, T.; Jutzi, W.
1998. Verh. d. Dt. Phys. Ges. 1998 S. 627

A low power 12 bit flux shuttle shift register with Nb technology.
Lochschmied, R.; Herwig, R.; Neuhaus, M.; Jutzi, W.
1997. IEEE transactions on applied superconductivity, 7 (2), 2983–2986. doi:10.1109/77.621945

A 4 bit instantaneous frequency meter at 10 GHz with coplanar YBCO delay lines.
Biehl, M.; Vogt, A.; Herwig, R.; Neuhaus, M.; Crocoll, E.; Lochschmied, R.; Scherer, T.; Jutzi, W.; [u.a.].
1997. IEEE trans. on appl. superconductivity 5 (1995) S. 2279-2282

Microwave losses of interferometers with many Josephson junctions versus DC magnetic field.
Lochschmied, R.; Benzing, W.; Jutzi, W.
1997. IEEE trans. on appl. superconductivity 5 (1995) S. 3187-3190

Inversion calculation of two dimensional current distributions from their magnetic field.
Benzing, W.; Scherer, T.; Jutzi, W.
1997. IEEE trans. on appl. superconductivity 3 (1993) S. 1902-1905

Digital operation range of a RSFQ toggle flipflop.
Benzing, W.; Jutzi, W.
1997. Cryogenics 37 (1997) S. 453-460

A low power 12 bit flux shuttle shift register with Nb technology.
Lochschmied, R.; Herwig, R.; Neuhaus, M.; Jutzi, W.
1997. IEEE trans. on appl. superconductivity 7 (1997) S. 2983-2986

A 4 bit Y1Ba2Cu3Osub(7-delta-) bicrystal Josephson junctions flux shuttle shift register.
Koch, R.; Scherer, T.; Winter, M.; Jutzi, W.
1997. IEEE trans. on appl. superconductivity 7 (1997) S. 3646-3649

An HTS narrow bandwidth coplanar shunt inductively coupled microwave bandpass filter on LaAlO3.
Vogt, A. H.; Jutzi, W.
1997. IEEE trans. on microwave theory and tech. 45 (1997) S. 492-497

Investigation of the operation modes and the switching behaviour of a switchable flux-flow resistor at 4.2 K.
Koch, R.; Jutzi, W.; Downar, H.; Peterreins, T.; Scherber, W.; Ziemann, P.
1996. Cryogenics 36 (1996) S. 373-378

A 4 bit instantaneous frequency meter at 10 GHz with coplanar YBCO delay lines.
Biehl, M.; Vogt, A.; Herwig, R.; Neuhaus, M.; Crocoll, E.; Lochschmied, R.; Scherer, T.; Jutzi, W.; Kratz, H.; Berberich, P.; Kinder, H.
1995. IEEE transactions on applied superconductivity, 5 (2), 2279–2282. doi:10.1109/77.403040

YBCO Josephson junctions on bicrystalline NdGaO3 substrates.
Unger, R.; Scherer, T. A.; Jutzi, W.; Ivanov, Z. G.; Stepantsov, E. A.
1995. Physica / C, 241 (3-4), 316–318. doi:10.1016/0921-4534(94)02361-1

Microwave losses of interferometers with many Josephson junctions versus DC magnetic field.
Lochschmied, R.; Benzing, W.; Jutzi, W.
1995. IEEE transactions on applied superconductivity, 5 (2), 3187–3190. doi:10.1109/77.403269

In-situ low pressure oxygen annealing of YBa2Cu3Osub(7-delta-) single- and multilayer systems.
Ockenfuss, G.; Woerdenweber, R.; Scherer, T.; Unger, R.; Jutzi, W.
1995. Physica C 241 (1995) S. 24-28

YBCO Josephson junctions on bicrystalline NdGaO3 substrates.
Unger, R.; Scherer, T.; Jutzi, W.; Ivanov, Z. G.; Stepantsov, E. A.
1995. Physica C 241 (1995) S. 316-318

Tunnel barrier growth dynamics of Nb/AlOsub(x)-Al/Nb and Nb/AlNsub(x)-Al/Nb Josephson junctions.
Dolata, R.; Neuhaus, M.; Jutzi, W.
1995. Physica C 241 (1995) S. 25-29

Anisotropy of the oxygen out diffusion in partially untwinned YBCO thin films on NdGaO3 substrates.
Scherer, T.
1994. Physica / C, 219 (3-4), 363–365. doi:10.1016/0921-4534(94)90387-5

Optical analysis of Al-layer oxidation during Nb/Al2O3-Al/Nb Josephson junction fabrication.
Dolata, R.; Neuhaus, M.; Jutzi, W.
1994. Cryogenics 34 (1994) S. 833-835

Anisotropy of the oxygen out diffusion in partially untwinned YBCO thin films on NdGaO3 substrates.
Scherer, T.
1994. Physica C 219 (1994) S. 363-365

Microwave resonances with partially untwinned YBCO films near 10 GHz.
Vogt, A.; Herwig, R.; Marienhoff, P.; Neuhaus, M.; Scherer, T.; Jutzi, W.
1993. IEEE transactions on applied superconductivity, 3 (1), 1715–1718. doi:10.1109/77.233605

Step edge junctions on NdGaO3 substrates at 77 K.
Jutzi, W.; Matz, H.; Dolata, R.; Herwig, R.; Marienhoff, P.; Neuhaus, M.; Scherer, T.
1993. Cryogenics, 33 (6), 637–639. doi:10.1016/0011-2275(93)90122-5

Laser reflection measurements for end point detection and analysis in Nb/Al2O3Al/Nb Josephson circuit fabrication.
Dolata, R.; Neuhaus, M.; Jutzi, W.
1993. Physica / C, 214 (3-4), 365–370. doi:10.1016/0921-4534(93)90839-I

Inversion calculation of two dimensional current distributions from their magnetic field.
Benzing, W.; Scherer, T.; Jutzi, W.
1993. IEEE transactions on applied superconductivity, 3 (1), 1902–1905. doi:10.1109/77.233590

Laser reflection measurements for end point detection and analysis in Nb/Al2O3-Al/Nb Josephson circuit fabrication.
Dolata, R.; Neuhaus, M.; Jutzi, W.
1993. Physica C 214 (1993) S. 365-370

Impact of noise on linearity of SQUID feedback loops at high slew rate.
Matz, H.
1993. IEEE trans. on appl. superconductivity 3 (1993) S. 3054-3058

Step edge junctions on NdGaO3 substrates at 77 K.
Jutzi, W.; Matz, H.; Dolata, R.; Herwig, R.; Marienhoff, P.; Neuhaus, M.; Scherer, T.
1993. Cryogenics 33 (1993) S. 637-639

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

Optical end point detection of etched YBCO films.
Dolata, R.; Fischer, M.; Jutzi, W.
1992. Physica C 191 (1992) S. 525-529

Optical anisotropy of YBa2Cu3O7-delta- films on NdGaO3 (001) substrates - a comparison with single-domain crystals.
Zibold, A.; Widder, K.-C.; Geserich, H.-P.; Scherer, T.; Marienhoff, P.; Neuhaus, M.; Jutzi, W.; Erb, A.; Mueller-Vogt, G.
1992. Appl. phys. let. 61 (1992) S. 345-347

Magnetic hysteresis in integrated low SQUID gradiometers.
Koch, R. H.; Ketchen, M. B.; Gallagher, W. J.; Sandstrom, R. L.; Kleinsasser, A. W.; Gambrel, D. R.; Field, T. H.; Matz, H.
1991. Applied physics letters, 58 (16), 1786–1788. doi:10.1063/1.105091

Off-axis sputtered Y1Ba2Cu3O7-δ films on NdGaO3.
Scherer, T.; Herwig, R.; Marienhoff, P.; Neuhaus, M.; Vogt, A.; Jutzi, W.
1991. Cryogenics, 31 (11), 975–978. doi:10.1016/0011-2275(91)90222-I

Transport properties of epitaxial YBa2Cu3O x films at step edges.
Friedl, G.; Roas, B.; Römheld, M.; Schultz, L.; Jutzi, W.
1991. Applied physics letters, 59 (21), 2751–2753. doi:10.1063/1.105877

Integrated magnetometer with a digital output.
Matz, H.; Drung, D.; Crocoll, E.; Herwig, R.; Kramer, E.; Neuhaus, M.; Jutzi, W.
1991. IEEE transactions on magnetics, 27 (2), 2979–2982. doi:10.1109/20.133836

Transport properties of epitaxial YBa2Cu3Osub(x) films at step edges.
Friedl, G.; Roas, B.; Roemheld, M.; Schultz, L.; Jutzi, W.
1991. Appl. phys. let. 59 (1991) S. 2751-2753

Off-axis sputtered Y1Ba2Cu3Osub(7-delta-) films on NdGaO3.
Scherer, T.; Herwig, R.; Marienhoff, P.; Neuhaus, M.; Vogt, A.; Jutzi, W.
1991. Cryogen. 31 (1991) S. 975-978

Magnetic hysteresis in integrated low Tc SQUID gradiometers.
Koch, R. H.; Ketchen, M. B.; Gallagher, W. J.; Sandstrom, R. L.; Kleinsasser, A. W.; Gambrel, D. R.; Field, T. H.; Matz, H.
1991. Appl. phys. let. 58 (1991) S. 1786-1788

Integrated magnetometer with digital output.
Matz, H.; Drung, D.; Crocoll, E.; Herwig, R.; Kraemer, G.; Neuhaus, M.; Jutzi, W.
1991. IEEE trans. on magnetics 27 (1991) S. 2979- 2982

High slew rate gradiometer prototype with digital feedback loop of variable step size.
Matz, H.; Drung, D.; Crocoll, E.; Herwig, R.; Krämer, G.; Neuhaus, M.; Jutzi, W.
1990. Cryogenics, 30 (4), 330–334. doi:10.1016/0011-2275(90)90311-Y

High slew rate gradiometer prototype with digital feedback loop of variable stepsize.
Matz, H.; Drung, D.; Crocoll, E.; Herwig, R.; Kraemer, G.; Neuhaus, M.; Jutzi, W.
1990. Cryogenics 30 (1990) S. 330-334

Voltage contrast at 6 K in a scanning electron microscope.
Sadorf, H.
1990. Cryogenics 27 (1987) S. 652-658

Quasi-particle and pair current steps of Josephson junctions with radiation noise in a DC magnetic field.
Jutzi, W.; Crocoll, E.; Drung, D.; Kramer, G.
1989. IEEE transactions on magnetics, 25 (2), 1046–1049. doi:10.1109/20.92468

Quasi-particle and pair current steps of Josephson junctions with radiation noise in a DC magnetic field.
Jutzi, W.; Crocoll, E.; Drung, D.; Kraemer, G.
1989. IEEE trans. on magnetics 25 (1989) S. 1046-1049

Measured performance parameters of gradiometers with digital output.
Drung, D.; Crocoll, E.; Herwig, R.; Neuhaus, M.; Jutzi, W.
1989. IEEE trans. on magnetics 25 (1989) S. 1034-1037

Microscopic simulation model of Josephson junctions for standard circuit analysis programs.
Kratz, H.; Jutzi, W.
1987. IEEE transactions on magnetics, 23 (2), 731–734. doi:10.1109/TMAG.1987.1065144

Microscopic Simulation of Shapiro Steps near the Gap Voltage of Very High Current Density Josephson Junctions.
Jutzi, W.; Crocoll, E.; Marz, J.
1987. Japanese journal of applied physics, 26 (S3-2), 1589. doi:10.7567/JJAPS.26S3.1589

Electron Beam Testing of Josephson Junction Voltages.
Sadorf, H.; Jutzi, W.
1987. Japanese journal of applied physics, 26 (S3-2), 1587. doi:10.7567/JJAPS.26S3.1587

Voltage contrast at 6 K in a scanning electron microscope.
Sadorf, H.
1987. Cryogenics, 27 (11), 652–658. doi:10.1016/0011-2275(87)90089-0

Low specific capacitance by ion-beam oxidation of Niobium-based Josephson tunnel junctions.
Herwig, R.
1986. IEEE transactions on magnetics, 22 (2), 124–127. doi:10.1109/TMAG.1986.1064288

Digital feedback loops for d.c. SQUIDs.
Drung, D.
1986. Cryogenics, 26 (11), 623–627. doi:10.1016/0011-2275(86)90078-0

Hysteretic noise in dc SQUIDs.
Drung, D.; Jutzi, W.
1985. IEEE Transactions on Magnetics, 21 (2), 430–433. doi:10.1109/TMAG.1985.1063790

A direct coupled Josephson sampler concept with a vortex to vortex transition sampling pulse generator.
Kratz, H.; Jutzi, W.
1985. IEEE Transactions on Magnetics, 21 (2), 582–585. doi:10.1109/TMAG.1985.1063699

Static characteristics of interferometers with five Josephson junctions having different critical currents.
Wunsch, J.
1985. IEEE Transactions on Magnetics, 21 (2), 1204–1211. doi:10.1109/TMAG.1985.1063700

Plug‐in fast electron beam chopping system.
Sadorf, H.; Kratz, H. A.
1985. Review of Scientific Instruments, 56 (4), 567–571. doi:10.1063/1.1138289

Simulation of a NDRO memory cell with very small excess current Josephson junctions.
Drung, D.; Jutzi, W.
1984. Cryogenics, 24 (4), 179–182. doi:10.1016/0011-2275(84)90125-5

Static interferometer characteristics with many equal Josephson junctions.
Simons, R.; Jutzi, W.; Beha, H.
1983. IEEE transactions on magnetics, 19 (1), 44–50. doi:10.1109/TMAG.1983.1062229

Experimental SFQ interferometer shift register prototype with Josephson junctions.
Jutzi, W.; Crocoll, E.; Herwig, R.; Kratz, H.; Neuhaus, M.; Sadorf, H.; Wunsch, J.
1983. IEEE electron device letters, 4 (3), 49–50. doi:10.1109/EDL.1983.25643

The miniaturisation of Josephson interferometer memory cells for nondestructive read out.
Jutzi, W.; Wunsch, J.
1983. IEEE transactions on magnetics, 19 (3), 1270–1273. doi:10.1109/TMAG.1983.1062385

An experimental Josephson interferometer memory cell for nondestructive read out.
Jutzi, W.; Crocoll, E.; Herwig, R.; Kratz, H.; Mischke, G.; Neuhaus, M.; Wunsch, J.; Scheidel, A.; Wermund, H. J.
1982. Cryogenics, 22 (3), 127–130. doi:10.1016/0011-2275(82)90108-4

Parameter evaluation of asymmetric interferometers with two Josephson junctions.
Wunsch, J.; Jutzi, W.; Crocoll, E.
1982. IEEE transactions on magnetics, 18 (2), 735–737. doi:10.1109/TMAG.1982.1061915

A four input-and-gate with five asymmetric interferometers.
Beha, H.; Jorger, W.; Jutzi, W.
1981. IEEE transactions on magnetics, 17 (1), 587–590. doi:10.1109/TMAG.1981.1060932

High density NDRO SFQ Joshepson interferometer momory cell.
Beha, H.
1981. IEEE transactions on magnetics, 17 (6), 3426–3428. doi:10.1109/TMAG.1981.1061585

Ion beam oxidation of Nb-based Josephson junctions.
Herwig, R.
1980. Electronics letters, 16 (22), 850–851. doi:10.1049/el:19800604

Margins of a 16-ps/bit interferometer shift register.
Beha, H.; Jutzi, W.; Mischke, G.
1980. IEEE transactions on electron devices, 27 (10), 1882–1887. doi:10.1109/T-ED.1980.20125

Dynamics of an asymmetric nondestructive read out memory cell.
Beha, H.
1979. IEEE transactions on magnetics, 15 (1), 424–427. doi:10.1109/TMAG.1979.1060273

Asymmetric 2-Josephson-junction interferometer as a logic gate.
Beha, H.
1977. Electronics letters, 13 (7), 218–220. doi:10.1049/el:19770158

Two-Josephson-junction interferometer memory cell for n.d.r.o.
Beha, H.
1977. Electronics letters, 13 (20), 596–598. doi:10.1049/el:19770429

An inductively coupled memory cell for NDRO with two Josephson junctions.
Jutzi, W.
1976. Cryogenics, 16 (2), 81–88. doi:10.1016/0011-2275(76)90093-X