Luminescence of Sb3+ in closed shell transition metal oxides

被引：14

作者：

Boutinaud, Philippe ^{[1
]}

机构：

[1] Clermont Univ Auvergne, Inst Chim Clermont Ferrand, SIGMA Clermont, BP 10448, F-63000 Clermont Ferrand, France

来源：

JOURNAL OF LUMINESCENCE | 2019年 / 208卷 / 394-401期

关键词：

Charge transfer; Photoluminescence; Sb3+; CRYSTAL-STRUCTURE; BI3+ ION; SB-3+; METAPHOSPHATE; SRZRO3; ENERGY; YNBO4;

D O I：

10.1016/j.jlumin.2019.01.003

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The spectroscopic activity of Sb3+ is investigated at 77 K in CaTiO3, CaZrO3, SrZrO3, YNbO4, SrNb2O6 and M'-YTaO4. The data are interpreted in the frame of a Sb3+-to-transition metal (Mn+) charge transfer process that is formalized on the basis of a semi-empirical equation involving the energy of the corresponding electronic transition, the electronegativity of Sb3+ (the electron donor) and of Mn+ (the electron acceptor) and crystal structure-related parameters.

引用

页码：394 / 401

页数：8

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