钨酸铅晶体的发光光谱及辐照诱导色心的研究

1.中国科学院上海硅酸盐研究所,

2.California Institute of Technology(Caltech), Pasadena, CA 91125

3.California Institute of Technology(Caltech), Pasadena, CA 91125

4.中国科学院上海硅酸盐研究所,

5.中国科学院上海硅酸盐研究所,

Luminescence Spectra and Radiation Induced Color Centers for Lead Tungstate Crystals

概要介绍了纯钨酸铅晶体和不同掺杂钨酸铅晶体发光光谱及辐照性能的研究结果.测量了晶体的光致发光和辐射激发发光光谱,比较了辐照诱导色心的密度和辐射发光光谱之间的关系.详细分析了钨酸铅晶体辐照诱导色心密度的分布,根据辐照诱导色心模型,计算了色心的能量及分布.

[1]	Compact Muon Solenoid Technical Proposal, CERN/LHCC 94-38, LHCC/P1. 1994.
[2]	CMS Collaboration, The Electromagnetic Calorimeter Technical Design Report, CERN/LHCC 97-33.
[3]	Chen H F, et al. Nucl. Instr. and Meth., 1998, A 414: 149-155.
[4]	Lecoq P, et al. Nucl. Instr. and Meth., 1998, A 403: 302-312; Nucl. Instr. and Meth., 1998, A 402: 75-84; Nucl. Instr. and Meth., 1995, A 365: 291-298.
[5]	Kobayashi M, et al. Nucl. Instr. and Meth., 1998, A 406: 442-450; Nucl. Instr. and Meth., 1998, A 404: 149-156; Nucl. Instr. and Meth., 1997, A 399: 261-268; Nucl. Instr. and Meth., 1996, A 373: 333-346.
[6]	Korzhik M, et al. Rad. Meas. 1998, 29 (1): 27-30; J. Allo. Comp., 1996, 238: 46-51; Phys. Stat. Sol., 1996, a 156:493-504 and Phys. Stat. Sol., 1996, a 154: 779-788.
[7]	Nikl M, et al. Phys. Stat. Sol., 1997, a 164: R9-R10; J. Appl. Phys., 1997, 82 (11): 5758-5762; Appl. Phys. Lett., 1997, 71 (26): 3755-3760; Phys. Stat. Sol., 1996, b 196:K7-K10 and Phys. Stat. Sol., 1996, b 195: 311-323.
[8]	Zhu R Y, et al. Nucl. Instr. and Meth., 1998, A 413: 297-311; IEEE Trans. Nucl. Sci., 1998, NS-45: 686-691; IEEE Trans. Nucl. Sci., 1997, NS-44: 468-476; Nucl. Instr. and Meth., 1996, A 376: 319-334; IEEE-NUCL-S, 1996, V 43: 1585-1592.
[9]	Ma D, Zhu R Y. Nucl. Instr. and Meth., 1993, A 332: 113-120.
[10]	Zhu R Y, et al. Nucl. Instr. and Meth., 1996, A 376: 319-334.

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