Professor Dr.-Ing. Thomas Walter

Professor
Faculty Mechatronics and Medical Engineering

Functions at the university

Address:
Albert-Einstein-Allee 53-55
89081 Ulm
Room: Q115
Office hours:

Mo-Fr 9:30am-11:30am
Mo-We 1:00pm-2:30pm

Member Committee for International Affairs
Address:
Albert-Einstein-Allee 53-55
89081 Ulm
Room: Q271

Research and teaching priorities

Lectures:

- Advanced Signal Processing (MC / MT)

- Microsensors and Microelectronics (MC / MT)

- Photovoltaics (MEE)

- Photovoltaics (MC / ET)

- Seminar on Renewable Energy (MEE)

About me

1963 born in Sigmaringen / Danube

1970–1983 Primary school and Karl-Maybach Grammar School in Friedrichshafen

1983–1984 Military service with Army Band No. 10, Ulm

1984–1990 Studied electrical engineering at the University of Stuttgart 

                                         (Scholarship holder of the German National Academic Foundation)

 1988–1989 Studied at the University of Northumbria in Newcastle, UK

1990–1996 Research assistant at the University of Stuttgart                   

                                         (Institute of Physical Electronics)

1995 Awarded a Dr.-Ing. degree for a thesis on thin-film semiconductors 

1996–2005 Robert Bosch GmbH, Stuttgart

Project manager in the field of microsystems technology

Optical communications technology

Micro-assembly for high-pressure pumps

Technical Specialist in the field of driver assistance systems

2005– Professor of Micro- and Nanotechnology at Ulm University of Applied Sciences 

2012 City of Ulm Science Prize for work on radar sensor technology

2012–2020 Head of the IAF (Institute for Applied Research) at the University of Ulm

2018– Co-opted member at the University of Ulm       

                                       (Faculty of Engineering, Computer Science and Psychology)

2021– Member of the hawbw doctoral association

A selection of the working group’s current and completed projects (funding bodies):

- Seaframe (RFCH)

- ibCIGS (BMWE)

- Sicura (BMBF)

- Nemosens (MWK)

- FindMine (Urs Endress Foundation)

- InnoSüd (BMBF)

- OhDeer (mFund)

- Salus (ERDF)

- optiCIGS (BMBF)

- proCIGS (BMWE)

- MikroSens (ERDF)

Betreute (abgeschlossene) Promotionen:

Dr. Patrick Rippl „Radar Target Simulation and Analysis for Highly Dynamic Traffic Scenarios”, Dissertation Universität Ulm, 2025

Dr. Bernd Arendt „Verringerung der Falschalarmrate bei der Landminendetektion mit einem Ground-Penetrating-Radar”, Dissertation Universität Ulm, 2025

Dr. Johannes IberleRadarzielsimulator zur Generierung von mikro-Doppler-Signaturen verletzlicher Verkehrsteilnehmer“, Dissertation Universität Ulm, 2022

Dr. Ricardo Vidal Lorbada “Characterization and simulation of CIGS thin-film solar cells and interconnects”, Dissertation Universidad Politécnica de Madrid, 2021

Dr. Tetiana Lavrenko Electrical characterisation, modelling and simulation of Cu (In, Ga), (Se, S)2 Solar Cells”, Dissertation Martin-Luther Universität Halle-Wittenberg, 2020

Dr. Thomas OttLangzeitstabilität von Cu(In,Ga)Se2-Dünnschichtsolarzellen“, Dissertation Universität Ulm, 2019

Dr. Steffen Lutz, "MIMO-Radarsystemarchitektur und Parameterschätzung für komplexe Mehrzielszenarien", Dissertation Friedrich-Alexander-Universität Erlangen-Nürnberg, 2015

Dr. Klaus Baur, "Entwicklung eines 77 GHz-Radarsensors mit Winkelmessfähigkeit in Elevation und Azimut", Dissertation Friedrich-Alexander-Universität Erlangen-Nürnberg, 2013

Dr. Marcel Mayer, "Winkelschätzung mit linsenbasierten Radarsensoren für Kraftfahrzeuge", Dissertation Friedrich-Alexander-Universität Erlangen-Nürnberg, 2012

Ausgewählte Publikationen:

Arendt, B.; Schneider, M.; Mayer, W.; Walter, T. : Environmental Influences on the Detection of Buried Objects with a Ground-Penetrating Radar, Remote Sens. 2024, 16, 1011; doi: 10.3390/rs16061011

Marc A. Mutschler , Philipp A. Scharf , Patrick Rippl , Timo Gessler , Thomas Walter , Christian Waldschmidt: River Surface Analysis and Characterisation using FMCW Radar, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022; doi: 10.1109/JSTARS.2022.3157469

R. Burr, M. Schartel, A. Grathwohl, W. Mayer, T. Walter and C. Waldschmidt: UAV-Borne FMCW InSAR for Focusing Buried Objects, IEEE Geoscience and Remote Sensing Letters, 2021; doi: 10.1109/LGRS.2021.3094165

J. Iberle, P. Rippl and T. Walter: A Near-Range Radar Target Simulator for Automotive Radar Generating Targets of Vulnerable Road Users, IEEE Microwave and Wireless Components Letters, vol. 30, no. 12, pp. 1213-1216, Dec. 2020; doi: 10.1109/LMWC.2020.3030231

Vidal Lorbada, R.; Walter, T.; Fuertes Marrón, D.; Muecke, D.; Lavrenko, T.; Salomon, O.; Schaeffler, R.: Phototransistor Behavior in CIGS Solar Cells and the Effect of the Back Contact Barrier, Energies 2020, 13, 4753; doi: 10.3390/en13184753

Salomon, Oliver and Hempel, Wolfram and Kiowski, Oliver and Lotter, Erwin and Witte, Wolfram and Ferati, Artan and Schneikart, Anja and Kaune, Gunar and Schäffler, Raymund and Becker, Maximilian and Schröppel, Birgit and Vidal Lorbada, Ricardo and Mücke, Dennis and Walter, Thomas: Influence of Molybdenum Back Contact on the PID Effect for Cu(In,Ga)Se2 Solar Cells, Coatings 20199(12), 794; doi: 10.3390/coatings9120794

Thomas Walter: Admittance Spectroscopy, In J. Li / G.Ferrari, Pan Stanford Publishing, 2018, Capacitance Spectroscopy of Semiconductors; ISBN: ISBN 978-981-4774-54-3

Tetiana Lavrenko, Thomas Walter and Balázs Plesz: A closer look into metastable effects of Cu(In,Ga)Se2 solar cells, Physica Status Solidi C, 23 Feb. 2017; doi: 10.1002/pssc.201600197

Rou Hua ChuaXianglin LiThomas WalterLay Kuan TehThomas HahnFrank HergertSubodh Mhaisalkar and Lydia Helena Wong: An experimentally supported model for the origin of charge transport barrier in Zn(O,S)/CIGSSe solar cells, Appl. Phys. Lett. 108, 043505 2016; doi: 10.1063/1.4940913 

Lavrenko, T., Marzinzig, K., Walter, T., Plesz, B., and Ress, S.: On the application of the vibrating Kelvin probe method for quality control of Cu(In,Ga)(Se,S)2 thin-film solar modules, Prog. Photovolt: Res. Appl., 24,  2016: 1554–1565; doi: 10.1002/pip.2746

T. Walter, R. Herberholz, C. Müller, H. W. Schock: Determination of defect distributions from admittance measurements and application to Cu(In,Ga)Se2 based heterojunctions, Journal of Applied Physics, October 1996; doi: 10.1063/1.363401; (citation metrics: www.altmetric.com/details/42778969)