Scintillation properties of composite ceramic YAG and its capability on pulse shape descrimination

Takayuki Yanagida, Kenichi Watanabe, Yutaka Fujimoto, Akira Uritani, Hideki Yagi, Takagimi Yanagitani

研究成果: Contribution to journalArticle査読

4 被引用数 (Scopus)

抄録

Transparent ceramic composite of non-doped and Ce-doped YAG was prepared by Konoshima Chemical with the vacuum sintering technique and investigated on pulse shape discrimination capability for functional collimator. Scintillation responses such as X-ray induced radioluminescence and decay time profiles of non-doped and Ce-doped YAG were evaluated. Pulse shape discrimination capability of the composite ceramic was evaluated by 137Cs 662 keV γ-ray irradiation. As a result, clear separation of γ-ray events at non-doped or Ce-doped YAG layers was observed in two dimensional histogram by using signal processing with two different shaping times.

本文言語英語
ページ(範囲)1016-1019
ページ数4
ジャーナルJournal of the Ceramic Society of Japan
122
1432
DOI
出版ステータス出版済み - 2014
外部発表はい

All Science Journal Classification (ASJC) codes

  • セラミックおよび複合材料
  • 化学 (全般)
  • 凝縮系物理学
  • 材料化学

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