Home | english | Impressum | Sitemap | KIT
p_thoma

Dr.-Ing. Petra Thoma

Wissenschaftliche Mitarbeiterin
Sprechstunden:

Nach Vereinbarung


Raum: 125
Tel.: +49 721 608-44447
Fax: +49 721 75 79 25

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


Abgeschlossene Studien-, Bachelor-, Diplom- und Masterarbeiten
Titel Forschungsthema Betreuer Bearbeiter
Detektoren Juliane Raasch
Dünnschichttechnologie

Diana Kalteisen

THz-Detektoren

Julia Day

Detektoren

Mikel de Zabala Wissing

Detektoren

Holger Wernerus

Dünnschichttechnologie

Julia Day



Veröffentlichungen

I. Veröffentlichungen in referierten Zeitschriften

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

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

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 Instrumentation 9 C01024, 2014 
DOI:10.1088/1748-0221/9/01/C01024

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

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

Petra Thoma, Alexander Scheuring, Stefan Wünsch, Konstantin Il’in, Alexei Semenov,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, Serge Bielawski, and Michael Siegel
"High-Speed Y–Ba–Cu–O Direct Detection System for Monitoring Picosecond THz Pulses"
IEEE Transactions on Terahertz Science and Technology, 3 (1), 81-86
DOI: 10.1109/TTHZ.2012.223420

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, 3 (1), 103-109
DOI: 10.1109/TTHZ.2012.2226880

A. Pohl, A. Semenov, A. Hoehl, R. Müller, G.Ulm, J. Feikes, M. Ries, G. Wüstefeld, P. Probst, A. Scheuring, M. Hofherr, S. Wünsch, K. Il’in, M. Siegel, and H.-W. Hübers
"Measurement of the time jitter of coherent terahertz synchrotron radiation with a superconducting detector"
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2012 37th International Conference on
DOI: 10.1109/IRMMW-THz.2012.6379501

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"
IEEE Transactions on Terahertz Science and Technology
DOI: 10.1109/TTHZ.2012.2228368

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

P. Probst, K. Il’in, A. Engel, A. Semenov, H.-W. Hübers, J. Hänisch, B. Holzapfel, M. Siegel
Magnetoresistivity of thin YBa2Cu3O7-d films 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−δ Thin Film Detectors for Picosecond THz Pulses
Journal of Low Temperature Physics, 167 (5), 898-903, (2012)
DOI: 10.1007/s10909-012-0499-5

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

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-d quasioptical detectors for fast time-domain analysis of terahertz synchrotron radiation"
Appl. Phys. Lett. 98, 043504 (2011)
DOI: 10.1063/1.3546173

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

P. A. Probst, G. J. J. B. Degroot
“Vibration Characterisation and Reduction of a Joule-Thomson Cryocooler using a High-Temperature Superconducting (HTS) SQUID”
Australian Institute of Physics, 33rd Condensed Matter and Materials Meeting, TP23, (2009)

 

II. Nicht-referierte Veröffentlichungen

P. Thoma and V. Jüdin
“At the Limits: How to Detect Relativistic Electrons? Real-time measurement of picosecond terahertz pulses at synchrotrons”
Optik & Photonik, Volume 8, Issue 1, pp. 58-61
DOI:  10.1002/opph.201300007

 

III. Veröffentlichungen auf internationalen Tagungen

P. Probst, J. Raasch, A. Scheuring, M. Hofherr, S. Wünsch, K. Il‘in, A. Semenov, H.-W. Hübers, J. Hänisch, B. Holzapfel, N. Smale, V. Judin, N. Hiller, A.-S. Müller, R. Müller, A. Hoehl, G. Ulm, M. Adachi, S. Kimura, M. Siegel
„Thin YBCO film THz detector with picosecond time resolution and large dynamic range”
Applied Superconductivity Conference 2012, Portland, Oregon, US, 7-12 of October 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-δ high-speed detectors for picosecond THz pulses"
23rd International Symposium on Space Terahertz Technology, Tokyo, 2-4 April 2012

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)

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)

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

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.

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, 4- 6 October 2009, Oberhof, Germany.

D. Rall, P. Probst, M. Hofherr, S. Wünsch, K. Ilin, U. Lemmer and M. Siegel
"Energy relaxation time in NbN and YBCO thin films under optical irradiation"
9th European Conference on Applied Superconductivity (EUCAS 2009), 13 – 17 September 2009, Dresden, Germany.

P. A. 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, 27-29 May 2009, Colditz, Germany.