Co-doping effects on luminescence and scintillation properties of Ce doped (Lu,Gd)3(Ga,Al)5O12 scintillator

Hiroaki Yamaguchi, Kei Kamada, Shunsuke Kurosawa, Jan Pejchal, Yasuhiro Shoji, Yuui Yokota, Yuji Ohashi, Akira Yoshikawa

研究成果: Article査読

5 被引用数 (Scopus)

抄録

Mg co-doping effects on scintillation properties of Ce:Lu1Gd2(Ga,Al)5O12 (LGGAG) were investigated. Mg 200 ppm co-doped Ce:LGGAG single crystals were prepared by micro pulling down method. Absorption and luminescence spectra were measured together with several other scintillation characteristics, namely the scintillation decay and light yield to reveal the effect of Mg co-doping. Ce4+ charge transfer absorption was observed below 300 nm in Mg,Ce:LGGAG which is in good agreement with previous reports. The scintillation decay times were accelerated by Mg co-doping.

本文言語English
ページ(範囲)129-133
ページ数5
ジャーナルOptical Materials
61
DOI
出版ステータスPublished - 2016 11 1

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • コンピュータ サイエンス(全般)
  • 原子分子物理学および光学
  • 分光学
  • 物理化学および理論化学
  • 有機化学
  • 無機化学
  • 電子工学および電気工学

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「Co-doping effects on luminescence and scintillation properties of Ce doped (Lu,Gd)<sub>3</sub>(Ga,Al)<sub>5</sub>O<sub>12</sub> scintillator」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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