Feasibility study of TlBr semiconductor detectors for PIXE applications

Mitsuhiro Nogami, Keitaro Hitomi, Toshiyuki Onodera, Kio Matsumoto, Kenichi Watanabe, Atsuki Terakawa, Keizo Ishii

研究成果: Contribution to journalArticle査読

抄録

Semiconductor detectors for PIXE applications were fabricated using TlBr crystals. The TlBr detectors had a multiple-electrode detector design to minimize the pulse-height loss due to hole trapping. Electrodes containing thallium metal were employed for the TlBr detectors to suppress the polarization phenomena. Energy resolutions of 2.4, 3.3, and 3.8 keV FWHM for 5.9, 22.1, and 59.5 keV photons, respectively, were obtained for a TlBr detector operating at −50 °C.

本文言語英語
ページ(範囲)43-45
ページ数3
ジャーナルNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
477
DOI
出版ステータス出版済み - 8 15 2020
外部発表はい

All Science Journal Classification (ASJC) codes

  • 核物理学および高エネルギー物理学
  • 器械工学

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