Origin of fast scintillation components of LiCaAlF6 crystals

Masanori Koshimizu, Takayuki Yanagida, Yutaka Fujimoto, Atsushi Yamazaki, Kenichi Watanabe, Akira Uritani, Kentaro Fukuda, Noriaki Kawaguchi, Shunji Kishimoto, Keisuke Asai

研究成果: Contribution to journalArticle査読

36 被引用数 (Scopus)

抄録

The origin of the fast scintillation component of Ce-doped LiCaAlF 6 crystal excited by gamma ray irradiation was studied with X-ray and vacuum ultraviolet (VUV) irradiation. A fast luminescence component was observed under VUV irradiation and was ascribed to luminescence at defects in the host matrix on the basis of VUV spectroscopy. No fast scintillation component was observed in the scintillation time profile under X-ray irradiation. The fast scintillation component under gamma ray irradiation can be concluded to be the result of Cherenkov radiation from energetic secondary electrons.

本文言語英語
論文番号062601
ジャーナルApplied Physics Express
6
6
DOI
出版ステータス出版済み - 6 2013
外部発表はい

All Science Journal Classification (ASJC) codes

  • 工学(全般)
  • 物理学および天文学(全般)

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