ELECTRON-SPIN-RESONANCE SPECTRA OF VO2+ IONS IN ALKALI ZINC BOROSULFATE GLASSES

被引：30

作者：

SREEDHAR, B

RAO, JL

LAKSHMAN, SVJ

机构：

[1] Department of Physics, SV University, Tirupati

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1990年 / 116卷 / 01期

关键词：

D O I：

10.1016/0022-3093(90)91052-S

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Electron spin resonance spectra of VO2+ ions in R2SO4B2O3ZnSO4 system of glasses (R = Li, Na, K and Cs) have been studied. Spin-Hamiltonian parameters, the dipolar hyperfine parameters β2*2 and Δg{norm of matrix}/Δg⊥ have been evaluated. It was found that these parameters are independent of the alkali ion in the glass and the VO2+ ion is in an octahedral coordination with tetragonal compression. © 1990.

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页码：111 / 114

页数：4

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