Luminescence and scintillation properties of Cs2HfBr6 and Cs2ZrBr6 crystals

Keiichiro Saeki, Yutaka Fujimoto, Masanori Koshimizu, Daisuke Nakauchi, Hironori Tanaka, Takayuki Yanagida, Keisuke Asai

研究成果: Article査読

14 被引用数 (Scopus)

抄録

Luminescence and scintillation properties of Cs2HfBr6 and Cs2ZrBr6 crystals were investigated using photoluminescence (PL) and radioluminescence (RL) spectroscopies. In the PL spectra, emission bands were observed at 435 and 525 nm for Cs2HfBr6, and at 530 nm for Cs2ZrBr6. Corresponding emission bands were observed for RL spectra. The scintillation decay time constants of the Cs2HfBr6 and Cs2ZrBr6 crystals were smaller than those of the corresponding Cs2HfCl6 and Cs2ZrCl6 crystals. The scintillation light yields of Cs2HfBr6 and Cs2ZrBr6 were estimated to be 61,500 and 37,200 photons/MeV, respectively, which are much higher than those of Cs2HfCl6 and Cs2ZrCl6 crystals.

本文言語English
論文番号030310
ジャーナルJapanese journal of applied physics
57
3
DOI
出版ステータスPublished - 2018 3

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

フィンガープリント

「Luminescence and scintillation properties of Cs<sub>2</sub>HfBr<sub>6</sub> and Cs<sub>2</sub>ZrBr<sub>6</sub> crystals」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。

引用スタイル