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

页码：4281 / 4287

页数：7

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