Photoluminescence and thermally stimulated luminescence properties of CaSO4: Sm3+ and CaSO4: Ce3+,Sm3+; Sm3+→Sm2+ conversion and high temperature dosimetry

被引：6
|
作者：
Lapraz, Dominique [2 ]
Prevost, Hildegarde [1 ]
Angellier, Gaelle [2 ]
Mady, Franck [2 ]
Benabdesselam, Mourad [2 ]
Dusseau, Laurent [1 ]
机构：
[1] Univ Montpellier 2, IES, UM2 CNRS, UMR 5214, F-34095 Montpellier 5, France
[2] Univ Nice, Fac Sci, CRESA, LPES,EA 1174, F-06108 Nice, France
来源：
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | 2007年 / 204卷 / 12期
关键词：
D O I：
10.1002/pssa.200723155
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The photoluminescence (PL) and thermally stimulated luminescence (TSL) properties of CaSO4: Sm and CaSO4: Ce,Sm are studied. After X irradiation of CaSO4: Sm, an obvious Sm3+/Sm2+ redox process is observed. The Ce co-doping is responsible for the presence of an intense TSL peak at about 485/500 degrees C, showing an interesting application in high temperature radiation dosimetry. (c) 2007 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：4281 / 4287
页数：7
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