Research

Browse all posts in the Research category.

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19JUN 2026
Research
Poster presentation at the IWCGT-9 (International Workshop on Crystal Growth Technology)
At the IWCGT-9, our chair was represented in the expertise area of materials synthesis with a poster presentation by Thomas Wostatek. The work combined experimental methods with thermodynamic concepts to investigate and rationalize the oxygen getter behavior of ammonothermal reactor walls. These results contribute to a better understanding of the currently unavoidable background oxygen contamination […]At the IWCGT-9, our chair was represented in the expertise area of materials synthesis with a poster presentation by Thomas Wostatek. The work combined experimental methods with thermodynamic concepts to investigate and rationalize the oxygen getter behavior of ammonothermal reactor walls. These results contribute to a better understanding of the currently unavoidable background oxygen contamination […]
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13MAY 2026
Research
New Publication: Impact of Surface Treatment on Noise in PL Measurements of Silicon Vacancies in 4H-SiC Lateral PIN-Diodes
Cleaner Signals, Sharper Qubits: New Surface Treatment Strategies Boost Silicon Vacancy Performance in SiC Devices Jannik Schwarberg at the Chair of Electron Devices et al. have published a new study in Nano Letters addressing one of the key practical challenges in building quantum devices from silicon carbide (SiC): unwanted optical noise introduced during standard semiconductor […]
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27APR 2026
Research
Successful PhD Defense by Valeriia Sedova
Congratulations to Valeriia Sedova! On April 27, Ms. Valeriia Sedova successfully defended her doctoral thesis at the Chair of Electron Devices. Her dissertation, entitled “Physics-based modelling and inverse lithography for two-photon fabrication,” was supervised by PD Dr. Andreas Erdmann. The Chair of Electron Devices warmly congratulates Valeriia on this outstanding achievement and wishes her all […]Congratulations to Valeriia Sedova! On April 27, Ms. Valeriia Sedova successfully defended her doctoral thesis at the Chair of Electron Devices. Her dissertation, entitled “Physics-based modelling and inverse lithography for two-photon fabrication,” was supervised by PD Dr. Andreas Erdmann. The Chair of Electron Devices warmly congratulates Valeriia on this outstanding achievement and wishes her all […]
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29JAN 2026
Research
Successful doctoral examination by Julius Marhenke
Congratulations to Julius Marhenke! We are delighted to announce that Julius Marhenke has successfully passed his doctoral examination! 🎉 He presented his topic in an exciting half-hour lecture: “Polydimethylsiloxane-based Microfluidic Devices for Separating Particle Systems by Deterministic Lateral Displacement” The lecture and subsequent examination took place on Thursday, January 29, 2026. We congratulate Julius and […]Congratulations to Julius Marhenke! We are delighted to announce that Julius Marhenke has successfully passed his doctoral examination! 🎉 He presented his topic in an exciting half-hour lecture: “Polydimethylsiloxane-based Microfluidic Devices for Separating Particle Systems by Deterministic Lateral Displacement” The lecture and subsequent examination took place on Thursday, January 29, 2026. We congratulate Julius and […]
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21JAN 2026
Research
Exchange with Japan
As part of a BRIDGE Fellowship funded by the Japan Society for the Promotion of Science, Dr. Saskia Schimmel visited several research groups and universities in Japan, with the aim of developing and identifying long-term collaboration opportunities. She was hosted by Prof. Hiroshi Amano at Nagoya University. She also gave a scientific presentation at the […]
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