Optical and scintillation properties of lutetium vanadate single crystal

Y. Fujimoto, T. Yanagida, Y. Yokota, V. V. Kochurikhin, A. Yoshikawa

研究成果: Conference contribution

抄録

We studied optical- and scintillation properties of LuVO4 single crystal grown by the Czochralski (CZ) method with RF heating system. The vanadate crystal show high transmittance ( 80 %) in the 400-900 nm wavelength range. In both of photo- and radio-luminescence spectra, intense peak around 400-500 nm which was ascribed to the transition from triplet state of VO 43 was clearly observed. The main decay time component was about 17 s under 340 nm excitation. The scintillation light yield of LuVO 4 single crystals were evaluated to be about 10300 ph/MeV from the 137Cs excited pulse height spectra, respectively.

本文言語English
ホスト出版物のタイトルIEEE Nuclear Science Symposuim and Medical Imaging Conference, NSS/MIC 2010
ページ195-197
ページ数3
DOI
出版ステータスPublished - 2010 12 1
イベント2010 IEEE Nuclear Science Symposium, Medical Imaging Conference, NSS/MIC 2010 and 17th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors, RTSD 2010 - Knoxville, TN, United States
継続期間: 2010 10 302010 11 6

出版物シリーズ

名前IEEE Nuclear Science Symposium Conference Record
ISSN(印刷版)1095-7863

Other

Other2010 IEEE Nuclear Science Symposium, Medical Imaging Conference, NSS/MIC 2010 and 17th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors, RTSD 2010
国/地域United States
CityKnoxville, TN
Period10/10/3010/11/6

ASJC Scopus subject areas

  • 放射線
  • 核物理学および高エネルギー物理学
  • 放射線学、核医学およびイメージング

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