Optical, scintillation, and TSL properties of Ce-doped LiMgAlF6

被引：0
|
作者：
Yanagida, Takayuki [1 ]
Kato, Takumi [1 ]
Koshimizu, Masanori [2 ]
Nakauchi, Daisuke [1 ]
Kawaguchi, Noriaki [1 ]
机构：
[1] Nara Inst Sci & Technol, 8916-5 Takayama Cho, Ikoma, Nara 6300192, Japan
[2] Shizuoka Univ, 3-5-1 Johoku,Naka Ku, Hamamatsu, Shizuoka 4328011, Japan
来源：
RADIATION MEASUREMENTS | 2024年 / 174卷
关键词：
Scintillation; Ceramics; Ce3+; TSL; LiMgAlF6; SOLID-STATE; STIMULATED LUMINESCENCE; CRYSTAL-GROWTH; LICAALF6; LISRALF6; EU; SPECTROSCOPY; ENERGY;
D O I：
10.1016/j.radmeas.2024.107130
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
Ce differently (0, 0.01, 0.1, 1, 2 and 5% with respect to Mg) doped LiMgAlF6 ceramics were synthesized by the spark plasma sintering (SPS) method. In photoluminescence (PL), emission bands appeared at 300 nm with 30 ns day time, and these emission properties were almost the same in scintillation under X-ray irradiation. Further, thermally stimulated luminescence (TSL) was observed after X-ray irradiation, and the primary glow peak temperature was 160 degrees C with a lower detection limit of similar to 10 mGy.
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页数：6
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