Crystal Growth and Characterization of Sr3Y(BO3)3

被引：9
作者：
Fujimoto, Yutaka [1 ]
Yokota, Yuui [1 ]
Yanagida, Takayuki [1 ]
Pejchal, Jan [1 ,2 ]
Konno, Hayato [3 ]
Sugiyama, Kazumasa [3 ]
Nikl, Martin [2 ]
Yoshikawa, Akira [1 ,4 ]
机构：
[1] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Sendai, Miyagi 9808577, Japan
[2] Inst Phys AS CR, Prague 16253 6, Czech Republic
[3] Tohoku Univ, Inst Mat Res, Sendai, Miyagi 9808577, Japan
[4] Tohoku Univ, NICHe, Sendai, Miyagi 9808579, Japan
来源：
IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 2010年 / 57卷 / 03期
关键词：
Crystal growth; micro-pulling down; neutron scintillators; photoluminescence; radioluminescence; strontium rare-earth borate; Pr3+ 5d-4f transition; TRIVALENT LANTHANIDES; YB; LU;
D O I：
10.1109/TNS.2009.2035695
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The growth, optical and luminescence characteristics of Pr-doped Sr-3 Y(BO3)(3) (Pr:SrYBO) single crystals are studied. The Pr:SYBO single crystals with dimension of phi 2.0 x 30 mm(3) were grown by micro-pulling down method with radio frequency heating system. The emission bands at 280-300 nm and 608 nm correspond to 5d-4f transition and 4f-4f transition of Pr3+ respectively, and were observed under 250 nm excitation. Under the alpha-ray excitation only the 4f-4f luminescence of Pr3+ was observed.
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收藏
页码：1264 / 1267
页数：4
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