Comparative study of scintillation properties of Cs2HfCl6 and Csl2ZrCl6

Keiichiro Saeki; Yutaka Fujimoto; Masanori Koshimizu; Takayuki Yanagida; Keisuke Asai

doi:10.7567/APEX.9.042602

Comparative study of scintillation properties of Cs₂HfCl₆ and Csl₂ZrCl₆

Keiichiro Saeki, Yutaka Fujimoto, Masanori Koshimizu, Takayuki Yanagida, Keisuke Asai

ENG - Applied Chemistry

Research output: Contribution to journal › Article › peer-review

34 Citations (Scopus)

Abstract

The photoluminescence and scintillation properties of Cs₂HfCl₆ and Csl₂ZrCl₆ crystals were investigated. Two emibion bands in the photoluminescence spectra were observed at 375 and 435nm for the Cs₂HfCl₆ crystal and at 440 and 479nm for the Csl₂ZrCl₆ crystal. Similar spectra were observed for radioluminescence. The decay time constants were found to be about 2.2 and 8.4 μs for Cs₂HfCl₆ and 1.5 and 7.5 μs for Csl₂ZrCl₆. The scintillation light yields were estimated to be 27,500 and 25,100 photons/MeV for Cs₂HfCl₆ and Csl₂ZrCl₆, respectively.

Original language	English
Article number	42602
Journal	Applied Physics Express
Volume	9
Issue number	4
DOIs	https://doi.org/10.7567/APEX.9.042602
Publication status	Published - 2016 Apr

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

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title = "Comparative study of scintillation properties of Cs2HfCl6 and Csl2ZrCl6",

abstract = "The photoluminescence and scintillation properties of Cs2HfCl6 and Csl2ZrCl6 crystals were investigated. Two emibion bands in the photoluminescence spectra were observed at 375 and 435nm for the Cs2HfCl6 crystal and at 440 and 479nm for the Csl2ZrCl6 crystal. Similar spectra were observed for radioluminescence. The decay time constants were found to be about 2.2 and 8.4 μs for Cs2HfCl6 and 1.5 and 7.5 μs for Csl2ZrCl6. The scintillation light yields were estimated to be 27,500 and 25,100 photons/MeV for Cs2HfCl6 and Csl2ZrCl6, respectively.",

author = "Keiichiro Saeki and Yutaka Fujimoto and Masanori Koshimizu and Takayuki Yanagida and Keisuke Asai",

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T1 - Comparative study of scintillation properties of Cs2HfCl6 and Csl2ZrCl6

AU - Saeki, Keiichiro

AU - Fujimoto, Yutaka

AU - Koshimizu, Masanori

AU - Yanagida, Takayuki

AU - Asai, Keisuke

PY - 2016/4

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N2 - The photoluminescence and scintillation properties of Cs2HfCl6 and Csl2ZrCl6 crystals were investigated. Two emibion bands in the photoluminescence spectra were observed at 375 and 435nm for the Cs2HfCl6 crystal and at 440 and 479nm for the Csl2ZrCl6 crystal. Similar spectra were observed for radioluminescence. The decay time constants were found to be about 2.2 and 8.4 μs for Cs2HfCl6 and 1.5 and 7.5 μs for Csl2ZrCl6. The scintillation light yields were estimated to be 27,500 and 25,100 photons/MeV for Cs2HfCl6 and Csl2ZrCl6, respectively.

AB - The photoluminescence and scintillation properties of Cs2HfCl6 and Csl2ZrCl6 crystals were investigated. Two emibion bands in the photoluminescence spectra were observed at 375 and 435nm for the Cs2HfCl6 crystal and at 440 and 479nm for the Csl2ZrCl6 crystal. Similar spectra were observed for radioluminescence. The decay time constants were found to be about 2.2 and 8.4 μs for Cs2HfCl6 and 1.5 and 7.5 μs for Csl2ZrCl6. The scintillation light yields were estimated to be 27,500 and 25,100 photons/MeV for Cs2HfCl6 and Csl2ZrCl6, respectively.

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