Feb 21 – 25, 2022
Vienna University of Technology
Europe/Vienna timezone

High-temperature performance of solid-state sensors

Not scheduled
20m
Vienna University of Technology

Vienna University of Technology

Gusshausstraße 27-29, 1040 Wien
Recorded Presentation Semiconductor Detectors

Speaker

Christina Weiss (Vienna University of Technology (AT))

Description

The applicability of SiC diodes as well as single-crystal chemical vapour deposition (sCVD) diamond sensors for particle spectroscopy in high-temperature environments was investigated. An unsealed 241Am alpha-source was used in a vacuum setup for the laboratory measurements. The spectroscopic performance and the leakage current of the detectors were measured as function of temperature, from room temperature up to 300°C. Previously published measurements showed a stable spectroscopic response of sCVD diamond sensors up to 200°C. In this follow-up experiment the temperature was raised to 300°C and SiC sensors were included in the investigation.

Primary authors

Christina Weiss (Vienna University of Technology (AT)) Rugard Dressler (Paul Scherrer Institut) Erich Griesmayer (Vienna University of Technology (AT)) Patrick Steinegger (Paul Scherrer Institut (CH)) Georg Tiebel (Paul Scherrer Institut, Villigen PSI, Switzerland) Jennifer Wilson (Paul Scherrer Institut, Villigen PSI, Switzerland) Maria del Mar Carulla Areste (Paul Scherrer Institut, Villigen PSI, Switzerland) Massimo Camarda (SenSiC GmbH, Park innovAARE, Villigen, Switzerland)

Presentation materials