The behaviour of HPGe detectors operating at temperatures below 77 K
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- 作者：Vé ; nos ; D. ; Geert ; A. Van Assche-Van ; Severijns ; N. ; Srnka ; D. ; Zá ; koucký ; D.
- 关键词：29.40.Wk ; 29.30.Lw ; Solid-state detectors ; Nuclear orientation devices
- 刊名：Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
- 出版年：2000
- 出版时间：November 11, 2000
- 年：2000
- 卷：454
- 期：2-3
- 页码：403-408
- 全文大小：199 K
文摘
Planar detectors from high-purity germanium single crystals designed for the detection of charged particles in low-temperature nuclear orientation experiments were tested in the temperature range 4.5–77 K. Various detector characteristics were measured. The distortions in spectra observed at the lowest temperatures are discussed. Good performance of the detectors in real experimental conditions was obtained.