EAS Publications Series
Volume 37, 2009Astrophysics Detector Workshop 2008
|Page(s)||107 - 117|
|Published online||11 June 2009|
P. Kern (ed)
EAS Publications Series, 37 (2009) 107-117
Superconducting Niobium/Silicon Bolometer Developments in the DCMB French Collaboration
AstroParticule et Cosmologie (APC), CNRS/UMR 7164, Université Paris 7 Denis Diderot, France
2 Centre National d'Études Spatiales (CNES), Toulouse, France
3 Centre de Spectrométrie Nuclaire et de Spectrométrie de Masse (CSNSM), Orsay, France
4 Institut d'Astrophysique Spatiale (IAS), Orsay, France
5 Institut d'Électronique Fondamentale (IEF), Orsay, France
Corresponding author: email@example.com
This paper concentrates on a first demonstrator, a 23 NbSi superconducting thermometer array, developed in the DCMB collaboration. Firstly, the NbSi thin film alloy is described then the 23 TES array topology is presented. After that, DC and noise cryogenic measurement is reported. The cryogenic readout chain is also presented and finally, the multiplexing scheme developed for the readout of the 23 pixels array is described.
© EAS, EDP Sciences, 2009
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