Optical properties and structure of Pr3+-doped Al(PO 3)3-LiF glasses as scattered neutron scintillator for nuclear fusion diagnostics

T. Murata, S. Fujino, H. Yoshida, Y. Arikawa, T. Nakazato, T. Shimizu, N. Sarukura, M. Nakai, T. Norimatsu, H. Azechi, K. Kamada, Y. Usuki, T. Suyama, A. Yoshikawa, N. Sato, H. Kan

    研究成果: Contribution to journalConference article査読

    5 被引用数 (Scopus)


    Scattered neutron diagnostics is an indispensable tool for both inertial confinement and magnetic confinement fusion research. For this purpose, a fast-response neutron scintillator with a high cross section for scattered neutrons is strongly required. Recently, based on our material design strategy, we have successfully developed the fast response time Pr3+-doped 20Al(PO3)3-80LiF glass scintillator for scattered neutron originated from inertial confinement fusion. The matrix glass 20Al(PO 3)3-80LiF shows good glass forming ability, chemical durability and transparency in the deep ultraviolet region. The purpose of this work is to investigate the glass structure of 20Al(PO3) 3-80LiF glasses using Raman spectroscopy and to discuss the relationship between physical and scintillation properties and glass structure.

    ジャーナルIOP Conference Series: Materials Science and Engineering
    出版ステータス出版済み - 2011
    イベント3rd International Congress on Ceramics, ICC3 - Osaka, 日本
    継続期間: 11 14 201011 18 2010

    All Science Journal Classification (ASJC) codes

    • 材料科学(全般)
    • 工学(全般)


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