Synthesis, Growth and Scintillation Properties of Large Size Bi4Si3O12 Crystals

被引：4

作者：

Xu Jia-Yue ^{[1
]}

Wang Jie ^{[1
]}

Chen Wei ^{[1
]}

Xiao Xue-Feng ^{[1
,2
]}

Yang Bo-Bo ^{[1
]}

Wang Zhan-Yong ^{[1
]}

Li Fei ^{[3
]}

Xie Hui-Dong ^{[3
]}

机构：

[1] Shanghai Inst Technol, Inst Crystal Growth, Sch Mat Sci & Engn, Shanghai 201418, Peoples R China

[2] Beifang Univ Nationalities, Dept Fundamental Sci, Yinchuan 750021, Peoples R China

[3] Xian Univ Architecture & Technol, Sch Sci, Xian 710055, Peoples R China

来源：

JOURNAL OF INORGANIC MATERIALS | 2016年 / 31卷 / 10期

基金：

中国国家自然科学基金;

关键词：

Sol-Gel method; Bi4Si3O12; crystal; vertical Bridgman method; crystal growth; scintillation property; BISMUTH SILICATE BI4SI3O12; BRIDGMAN GROWTH; BSO; BGO;

D O I：

10.15541/jim20160061

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Using stoichiometric Si(OC2H5)(4) and Bi(NO3)(3)center dot 5H(2)O as precursors and citric acid as solvent, polycrystalline Bi4Si3O12 (BSO) powders were synthesized by Sol-Gel method and sintered at high temperature. Batch production of 250 g powders was realized. Using as-synthesized BSO powders and <001>-oriented BSO seeds, BSO crystals were grown in the vertical Bridgman furnace. The crystallization behavior was discussed and high quality BSO crystal up to 30 mm x 30 mm x 210 mm was obtained. The scintillation characteristics of BSO single crystals were investigated. The energy resolution of the BSO crystal was 18.9% and the relative light yield of the crystal was 7.2% compared with CsI(Tl) at the same conditions.

引用

页码：1147 / 1150

页数：4

共 20 条

[1] A comparison of BGO and BSO crystals used in the dual-readout mode
Akchurin, N.
Bedeschi, F.
Cardini, H. A.
Cascella, M.
Ciapetti, G.
De Pedis, D.
Fasoli, M.
Ferrari, R.
Franchino, S.
Fraternali, M.
Gaudio, G.
Hauptman, J.
Incagli, M.
Lacava, F.
La Rotonda, L.
Lee, S.
Livan, M.
Meoni, E.
Negri, A.
Pinci, D.
Policicchio, A.
Scuri, F.
Sill, A.
Susinno, G.
Venturelli, T.
Voena, C.
Wigmans, R.
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2011, 640 (01): : 91 - 98
[2] Bai ZH, 2006, CHINESE J INORG CHEM, V22, P1327
[3] Fei YT, 2000, PROG CRYST GROWTH CH, V40, P183, DOI 10.1016/S0960-8974(00)00003-6
[4] Fei YT, 2000, PROG CRYST GROWTH CH, V40, P189, DOI 10.1016/S0960-8974(00)00004-8
[5] Fei YT, 1999, J INORG MATER, V14, P357
[6] He Jingtang, 1997, High Energy Physics and Nuclear Physics, V21, P886
[7] Czochralski growth and scintillation properties of Bi4Si3O12 (BSO) single crystal
Hua, Jiang
Kim, H. J.
Rooh, Gul
Park, H.
Kim, Sunghwan
Cheon, JongKyu
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2011, 648 (01): : 73 - 76
[8] Development of BSO (Bi4Si3O12) crystal for radiation detector
Ishii, M
Harada, K
Hirose, Y
Senguttuvan, N
Kobayashi, M
Yamaga, I
Ueno, H
Miwa, K
Shiji, F
Yiting, F
Nikl, M
Feng, XQ
[J]. OPTICAL MATERIALS, 2002, 19 (01) : 201 - 212
[9] Bismuth silicate Bi4Si3O12, a faster scintillator than bismuth germanate Bi4Ge3O12
Kobayashi, M
Ishii, M
Harada, K
Yamaga, I
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1996, 372 (1-2): : 45 - 50
[10] Large-size bismuth silicate (Bi4Si3O12) scintillating crystals of good quality
Kobayashi, M
Harada, K
Hirose, Y
Ishii, M
Yamaga, I
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1997, 400 (2-3): : 392 - 400

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