Effect of Fluorine on Thermoluminescence in LiMgPO4

被引：1

作者：

Kalinkin, M. O. ^{[1
]}

Akulov, D. A. ^{[1
]}

Gyrdasova, O. I. ^{[1
]}

Abashev, R. M. ^{[1
,2
]}

Surdo, A. I. ^{[1
,2
]}

Medvedeva, N. I. ^{[1
]}

Kellerman, D. G. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Solid State Chem, Ural Branch, Ekaterinburg 620990, Russia

[2] Ural Fed Univ, Ekaterinburg 620002, Russia

来源：

RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2023年 / 68卷 / 02期

基金：

俄罗斯科学基金会;

关键词：

phosphate; lithium fluoride; thermoluminescence; dosimetry; defects; LITHIUM MAGNESIUM PHOSPHATE; CRYSTAL-STRUCTURE; LUMINESCENCE; MICROSTRUCTURE; DEFECTS; FLUX; OSL; TB;

D O I：

10.1134/S0036023622602276

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Fluorine-doped lithium magnesium phosphate has been studied for the first time. It has been shown that fluorine significantly enhances the intensity of thermally stimulated luminescence. To find the preferred positions of fluorine and structural distortions caused by aliovalent substitution, ab initio calculations have been performed, which demonstrate that fluorine is not included into the (PO4)(3-) anion; rather, it promotes the formation of clusters simultaneously containing lithium and fluorine ions.

引用

页码：216 / 220

页数：5

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