Dagmar Henrich

Dr.-Ing. Dagmar Henrich

  • Wissenschaftliche Mitarbeiterin
  • Institut für Mikro- und Nanoelektronische Systeme (IMS)
    Hertzstraße 16
    Gebäude: 06.41
    D - 76187 Karlsruhe

Veröffentlichungen


2015
Buchaufsätze
Superconducting Radiation and Particle Detectors: Superconducting Photon Detectors.
Siegel, M.; Henrich, D.
2015. Applied Superconductivity : Handbook on Devices and Applications. Ed.: P. Seidel, 902–929, Wiley-VCH Verlag. doi:10.1002/9783527670635.ch8
2014
Zeitschriftenaufsätze
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
2013
Zeitschriftenaufsätze
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
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.; Wünsch, 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), Art.-Nr. 7501105. doi:10.1109/TASC.2013.2244632
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
Proceedingsbeiträge
Superconducting nanowire single-photon detectors (SNSPDs) on SOI for near-infrared range.
Trojan, P.; Ilin, K.; Henrich, D.; Hofherr, M.; Dörner, S.; Semenov, A.; Hübers, H.-W.; Siegel, M.
2013. DPG-Frühjahrstagung der Sektion Kondensierte Materie (SKM) vom 10.-15. März 2013 in Regensburg [Konferenz]
2012
Zeitschriftenaufsätze
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
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
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
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
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
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)As 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
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
Proceedingsbeiträge
Influence of geometry on the critical current of superconducting nanowire single-photon detectors.
Henrich, D.; Reichensperger, P.; Hofherr, M.; Ilin, K.; Siegel, M.; Semenov, A.; Hübers, H.-W.; Vodolazov, D.
2012. 76th Jahrestagung der DPG (76th annual conference of the DPG) and DPG-Frühjahrstagung (spring meeting) of the Condensed Matter Section (SKM) with further DPG Divisions: Environmental Physics, Microprobes, Radiation and Medical Physics, as well as the DPG working groups: Energy, Equal Opportunities, Industry and Business, Information, Philosophy of Physics, Physics and Disarmament, young DPG ; March 25 - 30, 2012, Technische Universität Berlin. Ed.: G. Schön, Deutsche Physikalische Gesellschaft (DPG)
Superconducting Nanowire Single-Photon Detectors for Picosecond Time Resolved Spectroscopic Applications.
May, T.; Toussaint, J.; Grüner, R.; Schubert, M.; Meyer, H.-G.; Dietzek, B.; Popp, J.; Hofherr, M.; Il’In, K.; Henrich, D.; Arndt, M.; Siegel, M.
2012. Biophotonics: Photonic Solutions for Better Health Care III, Brussels, Belgium, April 16-19, 2012. Ed.: J. Popp, 84274B/1–6, Society of Photo-optical Instrumentation Engineers (SPIE). doi:10.1117/12.970543
Vorträge
Effect of Bends on the Critical Current in Superconducting Nanowires.
Henrich, D.; Reichensperger, P.; Luck, Y.; Rehm, L.; Dörner, S.; Meckbach, J. M.; Hofherr, M.; Ilin, K.; Siegel, M.; Semenov, A.; Hübers, H.-W.; Vodolazov, D.
2012, Oktober. Applied Superconductivity Conference (ASC 2012), Portland, OR, USA, 7.–12. Oktober 2012
Poster
Superconducting nanowire single-photon detectors for picosecond time resolved spectroscopic applications.
Hofherr, M.; Ilin, K.; Henrich, D.; Wünsch, S.; Siegel, M.; Toussaint, J.; Schubert, M.; May, T.; Meyer, H.-G.; Grüner, R.; Dietzek, B.
2012, Oktober. Applied Superconductivity Conference (ASC 2012), Portland, OR, USA, 7.–12. Oktober 2012
Code division multiplexing for superconducting nanowire single photon detectors using RSFQ electronic.
Hofherr, M.; Wetzstein, O.; Engert, S.; Ortlepp, T.; Rall, D.; Ilin, K.; Stolz, R.; Töpfer, H.; Meyer, H.-G.; Siegel, M.
2012, Oktober. Applied Superconductivity Conference (ASC 2012), Portland, OR, USA, 7.–12. Oktober 2012
Superconducting nanowire single-photon detectors for time correlated single photon counting.
Hofherr, M.; Ilin, K.; Henrich, D.; Arndt, M.; Siegel, M.; Toussaint, J.; Grüner, R.; May, T.; Schubert, M.; Meyer, H.-G.; Dietzek, B.; Popp, J.
2012, Juni. 7th Workshop on Advanced Multiphoton and Fluorescence Lifetime Imaging Techniques (FLIM 2012), Saarbrücken, Deutschland, 25.–26. Juni 2012
Superconducting nanowire single-photon detector (SNSPD) in optical waveguide based on SOI.
Trojan, P.; Ilin, K.; Henrich, D.; Hofherr, M.; Dörner, S.; Busch, T.; Semenov, A.; Hübers, H.-W.; Siegel, M.
2012. CFN Summer School on Nano-Photonics (2012), Bad Herrenalb, Deutschland, 10.–13. September 2012
Optical and infrared photo-response of Fe-shunted Ba-122 thin film microstructures.
Rehm, L.; Henrich, D.; Hofherr, M.; Wuensch, S.; Thoma, P.; Scheuring, A.; Ilin, K.; Siegel, M.; Haindl, S.; Iida, K.; Kurth, F.; Holzapfel, B.; Schultz, L.
2012, Oktober. Applied Superconductivity Conference (ASC 2012), Portland, OR, USA, 7.–12. Oktober 2012
2011
Zeitschriftenaufsätze
YBa₂Cu₃O 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.; Hoehl, A.; Müller, R.; Ulm, G.
2011. Applied physics letters, 98, Art.-Nr. 043504. doi:10.1063/1.3546173
Critical current densities in ultra-thin Ba(Fe,Co)As 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. doi:10.1103/PhysRevB.83.134514
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. doi:10.1364/OE.19.018593
Vorträge
Detection of X-rays using Superconducting Nanowire Single-Photon Detectors.
Engel, A.; Inderbitzin, K.; Aeschbacher, A.; Schilling, A.; Rall, D.; Hofherr, M.; Ilin, K.; Siegel, M.
2011. International Workshop on Nanowire Superconducting Single-Photon Detectors (2011), Eindhoven, Niederlande, 23. September 2011
Transport properties of thin Ba-122 film microbridges.
Rall, D.; Ilin, K.; Siegel, M.; Iida, K.; Haindl, S.; Kurth, F.; Thersleff, T.; Schultz, L.; Holzapfel, B.
2011. 75. DPG-Frühjahrstagung der Sektion Kondensierte Materie, Fachverband Tiefe Temperaturen (SKM 2011), Dresden, Deutschland, 13.–18. März 2011
Detection Efficiency and Cut-off Wavelength of NbN-SNSPD with Different Stoichiometry.
Rall, D.; Toussaint, J.; Hofherr, M.; Wünsch, S.; Ilin, K.; Semenov, A.; Huebers, H.-W.; Siegel, M.
2011, August 5. 14th International Workshop on Low Temperature Detectors (LTD 2011), Heidelberg, Deutschland, 1.–5. August 2011
Penetration and de-pinning of vortices in sub-micrometer Ba-122 thin film bridges.
Rall, D.; Rehm, L.; Ilin, K.; Siegel, M.; Iida, K.; Haindl, S.; Kurth, F.; Holzapfel, B.; Schultz, L.
2011, September. 7th International Conference on Vortex Matter in Nanostructured Superconductors (2011), Rhodos, Griechenland, 10.–17. September 2011
SNSPD, readout concepts and application.
Hofherr, M.; Rall, D.; Toussaint, J.; Wünsch, S.; Ilin, K.; Siegel, M.
2011. 4th Dresden-Karlsruhe Seminar on Materials and Applications in Superconductivity (2011), Bad Schandau, Deutschland, 23.–25. Mai 2011
Energy relaxation processes in SNSPDs.
Rall, D.; Hofherr, M.; Toussaint, J.; Ilin, K.; Siegel, M.
2011. 4th Dresden-Karlsruhe Seminar on Materials and Applications in Superconductivity (2011), Bad Schandau, Deutschland, 23.–25. Mai 2011
Simultaneous readout of a multi-pixel superconducting single-photon detector array.
Wetzstein, O.; Hofherr, M.; Engert, S.; Fritzsch, L.; Ortlepp, T.; Ilin, K.; Rall, D.; Stolz, R.; Töpfer, H.; Siegel, M.; Meyer, H.-G.
2011. 7th FLUXONICS RSFQ Design Workshop (2011), Ilmenau, Deutschland, 26.–28. September 2011
Superconducting nanowire single-photon detectors: challenges in optimization of detector performance.
Hofherr, M.; Henrich, D.; Ilin, K.; Toussaint, J.; Semenov, A.; Hübers, H.-W.; Meyer, H.-G.; Siegel, M.
2011. 7th FLUXONICS RSFQ Design Workshop (2011), Ilmenau, Deutschland, 26.–28. September 2011
Superconducting nanowire single-photon detectors: challenges in optimization of detector performance.
Toussaint, J.; Hofherr, M.; Henrich, D.; Ilin, K.; Semenov, A.; Hübers, H.-W.; Meyer, H.-G.; Siegel, M.
2011, Oktober. Tagung Kryoelektronische Bauelemente (KRYO 2011), Autrans, Frankreich, 2.–4. Oktober 2011
Simultaneous readout of a multi-pixel superconducting single-photon detector array.
Wetzstein, O.; Hofherr, M.; Engert, S.; Fritzsch, L.; Ortlepp, T.; Ilin, K.; Rall, D.; Stolz, R.; Töpfer, H.; Siegel, M.; Meyer, H.-G.
2011, Oktober. Tagung Kryoelektronische Bauelemente (KRYO 2011), Autrans, Frankreich, 2.–4. Oktober 2011
Thin TaN films for infrared SNSPD.
Ilin, K.; Rall, D.; Hofherr, M.; Siegel, M.; Semenov, A.; Huebers, H.-W.; Engel, A.; Schilling, A.
2011, März. 75. Jahrestagung der DPG und DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP) und der Sektion Kondensierte Materie (SKM 2011), Dresden, Deutschland, 13.–18. März 2011
Poster
Improvement of spectral bandwidth by material variation.
Rall, D.
2011, Juni. Karlsruhe Days of Optics and Photonics (KDOP 2011), Karlsruhe, Deutschland, 29.–30. Juni 2011
Fluctuations in thin NbN Nanowire Single-Photon Detectors.
Hofherr, M.; Ilin, K.; Semenov, A.; Rall, D.; Bartoli, H.; Engel, A.; Schilling, A.; Hübers, H.-W.; Siegel, M.
2011, September. 14th International Workshop on Low Temperature Detectors (LTD 2011), Heidelberg, Deutschland, 1.–5. August 2011
Single-flux quantum multiplexer for multi-pixel superconducting single-photon detector arrays.
Hofherr, M.; Ilin, K.; Rall, D.; Wetzstein, O.; Fritsch, L.; Engert, S.; Ortlepp, T.; Semenov, A.; Hübers, H.-W.; Meyer, H.-G.; Töpfer, H.; Siegel, M.
2011, September 22. Superconductivity Centennial Conference (EUCAS–ISEC–ICMC 2011), Den Haag, Niederlande, 18.–23. September 2011
Suppression of dark counts of superconducting nanowire single-photon detectors caused by thermal fluctuations.
Hofherr, M.; Ilin, K.; Rall, D.; Semenov, A.; Bartoli, H.; Engel, A.; Schilling, A.; Hübers, H.-W.; Siegel, M.
2011, September 20. Superconductivity Centennial Conference (EUCAS–ISEC–ICMC 2011), Den Haag, Niederlande, 18.–23. September 2011
Superconducting micro-bolometers and single photon detectors for spectroscopic applications.
Toussaint, J.; Hofherr, M.; Schubert, M.; Ilin, K.; Rall, D.; Wünsch, S.; Siegel, M.; Meyer, H.-G.; May, T.; Grüner, R.; Asimov, D.; Dietzek, B.
2011, Oktober. Tagung Kryoelektronische Bauelemente (KRYO 2011), Autrans, Frankreich, 2.–4. Oktober 2011
Ultra-thin TaN film nanowires for single-photon detection.
Ilin, K.; Rall, D.; Hofherr, M.; Siegel, M.; Semenov, A.; Huebers, H.-W.; Engel, A.; Inderbitzin, K.; Aeschbacher, A.; Schilling, A.
2011, September. Superconductivity Centennial Conference (EUCAS–ISEC–ICMC 2011), Den Haag, Niederlande, 18.–23. September 2011
Critical states generated by current and magnetic fields in thin TaN film structures.
Ilin, K.; Rall, D.; Siegel, M.
2011, September. 7th International Conference on Vortex Matter in Nanostructured Superconductors (2011), Rhodos, Griechenland, 10.–17. September 2011
Superconducting ultra-thin TaN film nanostructures for optical and infrared detectors.
Ilin, K.; Rall, D.; Hofherr, M.; Siegel, M.; Semenov, A.; Huebers, H.-W.; Engel, A.; Inderbitzin, K.; Aeschbacher, A.; Schilling, A.
2011, August. 14th International Workshop on Low Temperature Detectors (LTD 2011), Heidelberg, Deutschland, 1.–5. August 2011
2010
Zeitschriftenaufsätze
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
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
Proceedingsbeiträge
Energy relaxation processes in YBCO thin films studied by frequency and time-domain techniques.
Probst, P.; Hofherr, M.; Wünsch, S.; Ilin, K.; Siegel, M.; Rall, D.
2010. DPG Frühjahrstagung der Sektion Kondensierte Materie (SKM), Fachverband Tiefe Temperaturen, 21. - 26. März 2010, Regensburg, Deutschland
Superconducting nanowire single-photon detectors: Quantum Efficiency vs. thickness of NbN films.
Hofherr, M.; Rall, D.; Ilin, K. S.; Semenov, A.; Gippius, N.; Hübers, H.-W.; Siegel, M.
2010. 9th European Conference on Applied Superconductivity, EUCAS 09; 13 September 2009 - 17 September 2009, Dresden, Germany, Art.Nr.:012017. doi:10.1088/1742-6596/234/1/012017
Energy relaxation time in NbN and YBCO thin films under optical irradiation.
Siegel, M.; Rall, D.; Probst, P.; Hofherr, M.; Wünsch, S.; Il’in, K.; Lemmer, U.; Siegel, M.
2010. 9th European Conference on Applied Superconductivity, EUCAS 09; 13 September 2009-17 September 2009, Dresden, Germany, 042029. doi:10.1088/1742-6596/234/4/042029
Vorträge
RSFQ based readout of superconducting single photon detectors.
Ortlepp, T.; Hofherr, M.; Ilin, K.; Engert, S.; Rall, D.; Wuensch, S.; Toepfer, H.; Siegel, M.
2010, August. Applied Superconductivity Conference (ASC 2010), Washington, DC, USA, 1.–6. August 2010
Superconducting YBCO hot-electron bolometer detectors for picosecond time resolution of THz pulses.
Probst, P.; Rall, D.; Scheuring, A.; Hofherr, M.; Wünsch, S.; Ilin, K.; Semenov, A.; Hübers, H.-W.; Judin, V.; Müller, A.-S.; Siegel, M.
2010, April. 456. Wilhelm and Else Heraeus Seminar: THz Radiation: Generation, Detection and Applications (2010), Bad Honnef, Deutschland, 19.–21. April 2010
RSFQ based readout of superconducting single photon detectors.
Ortlepp, T.; Hofherr, M.; Ilin, K.; Engert, S.; Rall, D.; Toepfer, H.; Siegel, M.
2010, Oktober. Tagung Kryoelektronische Bauelemente (KRYO 2010), Zeuthen, Deutschland, 3.–5. Oktober 2010
High-speed YBCO detectors for resolving picosecond THz pulses.
Probst, P.; Scheuring, A.; Hofherr, M.; Stockhausen, A.; Rall, D.; Wünsch, S.; Ilin, K.; Semenov, A.; Hübers, H.-W.; Judin, V.; Müller, A.-S.; Hanisch, J.; Holzapfel, B.; Siegel, M.
2010, Oktober. Tagung Kryoelektronische Bauelemente (KRYO 2010), Zeuthen, Deutschland, 3.–5. Oktober 2010
Intrinsic detection efficiency of superconducting nanowire single-photon detectors with different thicknesses.
Hofherr, M.; Ilin, K.; Rall, D.; Siegel, M.; Semenov, A.; Hübers, H.-W.; Gippius, N.
2010, Mai. 2nd Dresden-Karlsruhe Seminar on Materials and Applications in Superconductivity (2009), Colditz, Deutschland, 27.–29. Mai 2009
Investigation of NbN thin film response to optical irradiation for detector application.
Rall, D.; Ilin, K.; Hofherr, M.; Probst, P.; Wünsch, S.; Lemmer, U.; Siegel, M.; Semenov, A.; Hübers, H.-W.
2010, Mai. 2nd Dresden-Karlsruhe Seminar on Materials and Applications in Superconductivity (2009), Colditz, Deutschland, 27.–29. Mai 2009
Ultra-fast hot-electron bolometer detectors for measurements of pulsed THz radiation.
Probst, P.; Scheuring, A.; Rall, D.; Stockhausen, A.; Hofherr, M.; Wünsch, S.; Ilin, K.; Semenov, A.; Hübers, H.-W.; Judin, V.; Müller, A.-S.; Hanisch, J.; Holzapfel, B.; Siegel, M.
2010, Juni. 3rd Dresden-Karlsruhe Seminar on Materials and Applications in Superconductivity (2010), Bad Liebenzell, Deutschland, 9.–11. Juni 2010
Investigation of Energy Relaxation Processes in ultra-thin Superconducting Films with Frequency Domain Measurements.
Rall, D.; Probst, P.; Hofherr, M.; Wünsch, S.; Il’in, K.; Haindl, S.; Iida, K.; Lemmer, U.; Siegel, M.
2010. 3rd Dresden-Karlsruhe Seminar on Materials and Applications in Superconductivity (2010), Bad Liebenzell, Deutschland, 9.–11. Juni 2010
Poster
Improved understanding of superconducting nanowire single-photon detectors, a key to a better performance.
Hofherr, M.; Ilin, K.; Semenov, A.; Gippius, N.; Rall, D.; Hübers, H.-W.; Siegel, M.
2010. 2nd KIT PhD Symposium (2010), Karlsruhe, Deutschland, 30. September 2010
TaN thin films for Superconducting Nanowire Single-Photon Detectors.
Ilin, K.; Rall, D.; Hofherr, M.; Siegel, M.; Semenov, A.; Hübers, H.-W.; Engel, A.; Schilling, A.
2010, Oktober. Tagung Kryoelektronische Bauelemente (KRYO 2010), Zeuthen, Deutschland, 3.–5. Oktober 2010
Improvement of SNSPD Detection Efficiency by Variation of NbN Chemical Composition.
Rall, D.; Toussaint, J.; Hofherr, M.; Wünsch, S.; Ilin, K.; Semenov, A.; Hübers, H.-W.; Lemmer, U.; Siegel, M.
2010, Oktober. Tagung Kryoelektronische Bauelemente (KRYO 2010), Zeuthen, Deutschland, 3.–5. Oktober 2010
2009
Vorträge
Energy Relaxation in Thin Superconducting Films.
Rall, D.
2009, Mai. 2nd Dresden-Karlsruhe Seminar on Materials and Applications in Superconductivity (2009), Colditz, Deutschland, 27.–29. Mai 2009
High-T thin films for fast THz detectors.
Probst, P.; Il’in, K.; Rall, D.; Hofherr, M.; Wünsch, S.; Siegel, M.
2009, Mai. 2nd Dresden-Karlsruhe Seminar on Materials and Applications in Superconductivity (2009), Colditz, Deutschland, 27.–29. Mai 2009
Poster
Superconducting nanowire single-photon detectors: Intrinsic quantum efficiency vs. thickness of NbN films.
Hofherr, M.; Ilin, K.; Semenov, A.; Gippius, N.; Rall, D.; Hübers, H.-W.; Siegel, M.
2009. Tagung Kryoelektronische Bauelemente (KRYO 2009), Oberhof, Deutschland, 4.–6. Oktober 2009
Energy relaxation time in NbN and YBCO thin films under optical irradiation.
Rall, D.; Probst, P.; Hofherr, M.; Wünsch, S.; Ilin, K.; Lemmer, U.; Siegel, M.
2009, September. 9th European Conference on Applied Superconductivity (EUCAS 2009), Dresden, Deutschland, 13.–17. September 2009
Investigation of Energy Relaxation Processes in NbN thin films using Optical Irradiation.
Rall, D.; Hofherr, M.; Ilin, K.; Wünsch, S.; Siegel, M.; Lemmer, U.; Semenov, A.; Hübers, H.-W.
2009. DPG Frühjahrstagung der Sektion Kondensierte Materie - Fachverband Tiefe Temperaturen (SKM 2009), Dresden, Deutschland, 22.–27. März 2009
Investigation of Energy Relaxation Processes in Ultra-Thin NbN Films with Frequency Domain Measurements.
Rall, D.
2009, November. Karlsruhe Days of Optics and Photonics (KDOP 2009), Karlsruhe, Deutschland, 9.–10. November 2009
Measurements of energy relaxation time in thin YBaCuO films on sapphire substrates.
Probst, P.; Rall, D.; Hofherr, M.; Wünsch, S.; Il’in, K.; Siegel, M.
2009, Oktober 5. Tagung Kryoelektronische Bauelemente (KRYO 2009), Oberhof, Deutschland, 4.–6. Oktober 2009
Spectral response of a SNSPD with different thickness of NbN films.
Hofherr, M.; Ilin, K.; Semenov, A.; Gippius, N.; Rall, D.; Hübers, H.-W.; Siegel, M.
2009, Oktober 5. Tagung Kryoelektronische Bauelemente (KRYO 2009), Oberhof, Deutschland, 4.–6. Oktober 2009
Investigation of Energy Relaxation Processes in Ultra-Thin NbN Films with Frequency Domain Measurements.
Rall, D.; Ilin, K.; Siegel, M.; Lemmer, U.
2009, Oktober 5. Tagung Kryoelektronische Bauelemente (KRYO 2009), Oberhof, Deutschland, 4.–6. Oktober 2009
2008
Vorträge
Properties of NbN thin films for application in superconducting single photon detectors.
Rall, D.
2008, Mai. 1st Dresden-Karlsruhe Seminar on Materials and Applications in Superconductivity (2008), Bad Liebenzell, Deutschland, 28.–30. Mai 2008
Poster
Response of NbN ultra-thin Superconducting Films to Optical Irradiation.
Rall, D.; Ilin, K.; Wünsch, S.; Glöckler, F.; Lemmer, U.; Siegel, M.
2008. DPG Frühjahrstagung der Sektion Kondensierte Materie - Fachverband Tiefe Temperaturen (SKM 2008), Berlin, Deutschland, 25.–29. Februar 2008