| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5442768 | Optical Materials | 2017 | 5 Pages |
Abstract
Eu doped LiSrI3/LiI eutectics were grown by the Bridgman method in a quartz ample with 4Â mm inner diameter. and their directionally solidified eutectic system has been investigated. Growth rate was 0.3Â mm/min. The eutectic showed well aligned eutectic structure and optically transparent. Grown Eu doped LiSrI3/LiI eutectic shows 400Â nm emission ascribed to Eu2+ 4f-5d transition under X-ray excitation. The light yield was around 26,000 photon/MeV for 662Â keV gamma-ray and 35,000 photons for 5.5Â MeV alpha-ray.
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Authors
Kei Kamada, Hiroyuki Chiba, Masao Yoshino, Akihiro Yamaji, Yasuhiro Shoji, Shunsuke Kurosawa, Yuui Yokota, Yuji Ohashi, Akira Yoshikawa,