Justus Liebig University Giessen is a comprehensive university with 28,000 students in central Hesse. The cryo department of Prof. Schirmeisen's working group at the Institute of Applied Physics is a pioneer in the development of pulse tube coolers.
Why are we involved?
„Opening up new ideas for the further development of pulse tube coolers with high application relevance in the field of quantum technologies”
Prof. Dr. André Schirmeisen, Director, Institute for Applied Physics, JLU Gießen
What does the company offer?
Research expertise in the use and development of dry pulse tube coolers with particularly low vibration levels and low temperature fluctuations.
Recent publications on our research:
- J.-A. Schmidt, B. Schmidt, St. Spagna, D. Dietzel, J. Falter, G. Thummes, A. Schirmeisen, "Low input power 4 K pulse tube cryocooler driven by an inverter helium compressor: Intrinsic temperature oscillations and mechanical vibrations", Cryogenics 108 (2020) 103085
- B. Schmidt, J. Falter, A. Schirmeisen, M. Mück, "A SQUID system for geophysical measurements cooled by a pulse tube cryocooler", Supercond. Sci. Technol. 31 (2018) 075006
Contact:
JLU (Justus Liebig University Giessen)
Prof. Dr. André Schirmeisen, Director Institute for Applied Physics
Heinrich Buff Ring 16
D-35392 Giessen
Germany
www.uni-giessen.de/fbz/fb07/fachgebiete/physik/institute/ap?set_language=en
Phone: +49 (0) 641 99 33410
E-mail: schirmeisen@transmit.de