G
G. Forster
Researcher at Technische Universität München
Publications - 9
Citations - 210
G. Forster is an academic researcher from Technische Universität München. The author has contributed to research in topics: Dark matter & Thermometer. The author has an hindex of 6, co-authored 9 publications receiving 203 citations.
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Phase transition thermometers with high temperature resolution for calorimetric particle detectors employing dielectric absorbers
TL;DR: In this article, a phase transition thermometer combined with a SQUID readout was used for low temperature calorimetric particle detectors, achieving an energy resolution of ΔE E = 1.2% for irradiation with 5.8 MeV α -particles.
Journal ArticleDOI
Cryogenic particle detectors with superconducting phase transition thermometers
P. Ferger,P. Colling,C. Bucci,A. Nucciotti,M Bühler,S. Cooper,Franz von Feilitzsch,G. Forster,A. Gabutti,J. Höhne,J Igalson,E. Kellner,M. Loidl,O. Meier,Urmas Nagel,F. Pröbst,A. Rulofs,U Schanda,W. Seidel,M. Sisti,Leo Stodolsky,A. Stolovich,L. Zerle +22 more
TL;DR: A tungsten superconducting phase transition thermometer on a 32 g sapphire crystal has given an energy resolution of 100 eV (FWHM) for 1.5 keV X-rays, increasing to 440 eV at 14 keV.
Journal ArticleDOI
Proximity effect in iridium‐gold bilayers
Urmas Nagel,A. Nowak,H. J. Gebauer,P. Colling,S. Cooper,D. Dummer,P. Ferger,Matthias Frank,J. Igalson,A. Nucciotti,F. Pröbst,W. Seidel,E. Kellner,Franz von Feilitzsch,G. Forster +14 more
TL;DR: Hauser and Treuerer as discussed by the authors studied the proximity effect in bilayers of thin films of iridium covered by gold and achieved critical temperatures as low as 33 mK by varying the thicknesses of the iridium and gold layers.
Journal ArticleDOI
Status and low background considerations for the CRESST dark matter search
M Bühler,L. Zerle,F. Pröbst,A. Rulofs,U Schanda,W. Seidel,C Absmaier,N. E. Booth,C. Bucci,P. Colling,Susan Cooper,Susan Cooper,Franz von Feilitzsch,P. Ferger,G. Forster,A. Gabutti,C Höss,J. Höhne,J Igalson,E. Kellner,Michael Koch,M. Loidl,O. Meier,A. Nucciotti,Urmas Nagel,M. J. J. V. D. Putte,G.L. Salmon,M. Sisti,Leo Stodolsky,A. Stolovich +29 more
TL;DR: In this article, the CRESST experiment is used to search for dark matter WIMPs using a superconducting phase transition thermometer (SST thermometer) and four 250 g sapphire detectors with thresholds of 0.5 and 0.2 keV at 1 keV.
Journal ArticleDOI
Progress on fabrication of iridium-gold proximity-effect thermometers
J. Höhne,G. Forster,C Absmaier,P. Colling,S. Cooper,Franz von Feilitzsch,P. Ferger,J Igalson,E. Kellner,Michael Koch,M. Loidl,Urmas Nagel,F. Pröbst,A. Rulofs,W. Seidel +14 more
TL;DR: Iridium-gold proximity effect bilayers with critical temperatures between 20 and 100 mK were made for use as superconducting phase transition thermometers for low temperature calorimeters as discussed by the authors.