Prof. Dr. Lothar Frey



Organisation


Lehrstuhl für Elektronische Bauelemente


Invention/s


System zur drahtlosen Übertragung von Energie und Daten



Project lead

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(SPP 1796: High Frequency Flexible Bendable Electronics for Wireless Communication Systems (FFLexCom)):
FFlexCom: Thin-Film Transistors with Novel Architecture for RF Circuits and Systems
Prof. Dr. Lothar Frey; Prof. Dr.-Ing. Robert Weigel
(01/06/2016 - 30/05/2019)

(Stability Under Process Variability for Advanced Interconnects and Devices Beyond 7nm Node):
SUPERAID7: Stability Under Process Variability for Advanced Interconnects and Devices Beyond 7 nm node
Prof. Dr. Lothar Frey; Dr. Jürgen Lorenz
(01/01/2016 - 31/12/2018)

Printable soft magnetic polymers for power electronics
Prof. Dr. Lothar Frey
(01/01/2016)

Koppelkondensatoren: Realisierung von Koppelkondensatoren für Betriebsspannungen über 1200V durch Integration von Parallelwiderständen
Prof. Dr. Lothar Frey
(01/01/2016 - 15/02/2017)

Leistungszentrum Elektroniksysteme (LZE), Teilprojekt 2: "Robuste Gestaltung induktiver Energieüberträger für bewegte Anwendungen"
Prof. Dr. Lothar Frey
(01/01/2015 - 30/06/2017)


Project member


Charge compensation in 4H silicon carbide - Simulation, modelling and experimental verification
PD Dr. Tobias Erlbacher
(01/04/2016 - 31/03/2019)


Publications (Download BibTeX)

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Stolzke, T., Dirnecker, T., Schwarz, J., & Frey, L. (2019). Investigation of magnetic properties from a manganese-zinc-ferrite polymer bonded material. International Journal of Applied Electromagnetics and Mechanics, 59(1), 97-104. https://dx.doi.org/10.3233/JAE-171244
Hutzler, A., Matthus, C., Dolle, C., Rommel, M., Jank, M.P.M., Spiecker, E., & Frey, L. (2019). Large-Area Layer Counting of Two-Dimensional Materials Evaluating the Wavelength Shift in Visible-Reflectance Spectroscopy. Journal of Physical Chemistry C. https://dx.doi.org/10.1021/acs.jpcc.9b00957
Matthus, C.D., Bauer, A.J., Frey, L., & Erlbacher, T. (2019). Wavelength-selective 4H-SiC UV-sensor array. Materials Science in Semiconductor Processing, 90, 205-211. https://dx.doi.org/10.1016/j.mssp.2018.10.019
Weiße, J., Hauck, M., Sledziewski, T., Tschiesche, M., Krieger, M., Bauer, A.,... Erlbacher, T. (2018). Analysis of Compensation Effects in Aluminum-Implanted 4H-SiC Devices. Materials Science Forum, 924, 184-187. https://dx.doi.org/10.4028/www.scientific.net/MSF.924.184
Huerner, A., Heckel, T., Endruschat, A., Erlbacher, T., Bauer, A.J., & Frey, L. (2018). Analytical model for the influence of the gate-voltage on the forward conduction properties of the body-diode in SiC-MOSFETs. (pp. 901-904). Trans Tech Publications Ltd.
Steinberger, M., Geiling, J., Oechsner, R., & Frey, L. (2018). Anode recirculation and purge strategies for PEM fuel cell operation with diluted hydrogen feed gas. Applied Energy, 232, 572-582. https://dx.doi.org/10.1016/j.apenergy.2018.10.004
Schrüfer, D., Ellinger, M., Jank, M., Frey, L., Weigel, R., & Hagelauer, A. (2018). Circuits with Scaled Metal Oxide Technology for Future TOLAE RF Systems. In Proceedings of the 48th European Microwave Conference (pp. 737-740). Madrid, ES.
Erlbacher, T., Huerner, A., Zhu, Y., Bach, L., Schletz, A., Zuerbig, V.,... Frey, L. (2018). Electrical properties of schottky-diodes based on B doped diamond. (pp. 931-934). Trans Tech Publications Ltd.
Matthus, C., Hürner, A., Erlbacher, T., Bauer, A.J., & Frey, L. (2018). Evidence of low injection efficiency for implanted p-emitters in bipolar 4H-SiC high-voltage diodes. Solid-State Electronics, Volume 144, 101-105. https://dx.doi.org/10.1016/j.sse.2018.03.010
Girschikofsky, M.G., Rosenberger, M., Förthner, M., Rommel, M., Frey, L., & Hellmann, R. (2018). Flexible thin film bending sensor based on Bragg gratings in hybrid polymers. In Proceedings of the Optical Sensing and Detection V 2018. SPIE.

Last updated on 2018-29-06 at 04:31