Journalartikel

Jahr der Veröffentlichung: 2016

Seiten: 576-582

Zeitschrift: Journal of Low Temperature Physics

Bandnummer: 184

Heftnummer: 3-4

ISSN: 0022-2291

eISSN: 1573-7357

DOI Link: https://doi.org/10.1007/s10909-015-1438-z

Verlag: Springer

Abstract: 
High-precision X-ray spectroscopy of highly charged ions at storage rings provides a sensitive test of quantum electrodynamics in strong Coulomb fields. To increase the precision of such experiments, silicon microcalorimeters have already been applied successfully. To minimize the interruption of beam times due to maintenance, a new cryogen-free He/He dilution refrigerator has been designed and is under commissioning. However, in cryogen-free systems microphonic noise due to vibrations contributes considerably to the overall noise and may limit the detector energy resolution. Therefore, we report on systematic vibration studies on a cryogen-free He/He dilution refrigerator which is specially adapted for experiments at storage rings.

Harvard-Zitierstil: Scholz, P., Kraft-Bermuth, S. and Andrianov, V. (2016) Systematic Vibration Studies on a Cryogen-Free He/He Dilution Refrigerator for X-ray Spectroscopy at Storage Rings, Journal of Low Temperature Physics, 184(3-4), pp. 576-582. https://doi.org/10.1007/s10909-015-1438-z

APA-Zitierstil: Scholz, P., Kraft-Bermuth, S., & Andrianov, V. (2016). Systematic Vibration Studies on a Cryogen-Free He/He Dilution Refrigerator for X-ray Spectroscopy at Storage Rings. Journal of Low Temperature Physics. 184(3-4), 576-582. https://doi.org/10.1007/s10909-015-1438-z