Scintillation properties of Pr3+-doped optical ceramic and single crystals of Lu3Al5O12

被引：4

作者：

Mares, J. A. ^{[1
]}

Shi, Y. ^{[2
]}

Nikl, M. ^{[1
]}

Shen, Y. ^{[2
,3
]}

Pan, Y. ^{[2
]}

Feng, X. ^{[2
]}

机构：

[1] AS CR, Inst Phys, Cukrovarnicka 10, Prague 16253 6, Czech Republic

[2] Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Transparent Opto Funct Inorgan Mat, Shanghai 200050, Peoples R China

[3] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China

来源：

11TH EUROPHYSICAL CONFERENCE ON DEFECTS IN INSULATING MATERIALS (EURODIM 2010) | 2010年 / 15卷

关键词：

LUMINESCENCE;

D O I：

10.1088/1757-899X/15/1/012020

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We used gamma spectroscopy to study scintillation properties of the Pr3+-doped lutetium aluminium garnet material (LuAG:Pr). Characteristics of LuAG: Pr optical ceramic samples (0.5-5 mol % Pr3+ content) are compared with those of LuAG: Pr single crystal. N-phels photoelectron yield of Pr3+-doped optical ceramic samples reaches up to 30-40 % of that of LuAG: Pr crystal, while their energy resolution values are closer. Non-proportionality effect in optical ceramic samples is noticeably smaller with respect to single crystal below 500 keV.

引用

页数：6

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