Influence of gadolinium concentration on the ESR spectrum of Gd3+ in MgO

被引：8
|
作者：
de Biasi, RS [1 ]
Grillo, MLN
机构：
[1] Inst Militar Engn, Dept Engn Mecan & Mat, BR-22290270 Rio De Janeiro, RJ, Brazil
[2] Univ Estado Rio de Janeiro, Inst Fis, BR-20550013 Rio De Janeiro, RJ, Brazil
来源：
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 2004年 / 65卷 / 06期
关键词：
ceramics;
D O I：
10.1016/j.jpcs.2003.12.003
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Electron spin resonance spectra of gadolinium-doped magnesium oxide have been studied at room temperature for Gd concentrations between 0.10 and 1.00 mol%. The results suggest that the range of the exchange interaction between Gd3+ ions is about 0.60 nm. Published by Elsevier Ltd.
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页码：1207 / 1209
页数：3
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