Effect of organic moieties on the scintillation properties of organic-inorganic layered perovskite-type compounds

Naoki Kawano, Masanori Koshimizu, Akiyoshi Horiai, Fumihiko Nishikido, Rie Haruki, Shunji Kishimoto, Kengo Shibuya, Yutaka Fujimoto, Takayuki Yanagida, Keisuke Asai

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16 Citations (Scopus)

Abstract

The effects of organic moieties on the scintillation properties of organic-inorganic layered perovskite-type compounds have been investigated. Three kinds of single crystals were fabricated, namely, (C4H9NH3)2PbBr4 (C4), (C6H5CH2NH3)2PbBr4 (Ben), and (C6H5C2H4NH3)2PbBr4 (Phe). Among the single crystals, the light output of Phe was found to have the greatest value when exposed to X-ray radiation (67.4 keV). The light output of Phe was 0.62 times that of YAP:Ce. The relative values of the light outputs among the fabricated single crystals under X-ray radiation correlated well with those of the quantum efficiencies and the luminescence intensity under ultraviolet radiation.

Original languageEnglish
Article number110309
JournalJapanese journal of applied physics
Volume55
Issue number11
DOIs
Publication statusPublished - 2016 Nov

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

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