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HK: Fachverband Physik der Hadronen und Kerne

HK 35: HK+T Joint Session V: Silicon Strip Detectors

HK 35.6: Vortrag

Mittwoch, 29. März 2017, 18:00–18:15, F 102

Cold IV measurements of highly irradiated silicon strip detectors — •Sven Mägdefessel¹, Eva Sicking^1,2, Ulrich Parzefall¹, and Karl Jakobs¹ — ¹Albert-Ludwigs-Universität Freiburg, Germany — ²now at CERN, Switzerland

Highly irradiated silicon strip detectors show a strong increase of the leakage current. Thus a intense cooling is nescessary to perform an IV measurement. On the one hand it has to be ensured that the detector is kept at the lowered temperature and on the other hand the heat being produced by the leakage current has to be removed.

We present a actively cooled and temperature stabilized setup which provides temperatures down to -40°C for detectors up to 8" size. Furthermore we show the latest results of planar and 3D silicon strip detectors.