1. Improvement strategies for a low input power 4 K pulse tube cooler: Experiments and sage simulations. (March 2022) Authors: Schmidt, Jack-André; Schmidt, Bernd; Dietzel, Dirk; Falter, Jens; Thummes, Guenter; Schirmeisen, André Journal: Cryogenics Issue: Volume 122(2022) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Low input power 4 K pulse tube cryocooler driven by an inverter helium compressor: Intrinsic temperature oscillations and mechanical vibrations. (June 2020) Authors: Schmidt, Jack-Andre; Schmidt, Bernd; Spagna, Stefano; Dietzel, Dirk; Falter, Jens; Thummes, Guenter; Schirmeisen, André Journal: Cryogenics Issue: Volume 108(2020) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Numerical simulation of a GM-type pulse tube cryocooler system: Part I. Characterization of compressors. (January 2017) Authors: Liu, Dongli; Dietrich, Marc; Thummes, Guenter; Gan, Zhihua Journal: Cryogenics Issue: Volume 81(2017) Page Start: 8 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Numerical simulation of a GM-type pulse tube cryocooler system: Part II. Rotary valve and cold head. (January 2017) Authors: Liu, Dongli; Dietrich, Marc; Thummes, Guenter; Gan, Zhihua Journal: Cryogenics Issue: Volume 81(2017) Page Start: 100 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗