Magnetic behaviour of xGd(2)O(3)center dot(1-x)Na2O center dot 2B(2)O(3) glasses

被引:27
作者
Culea, E [1 ]
Pop, A [1 ]
Cosma, I [1 ]
机构
[1] UNIV BABES BOLYAI, FAC PHYS, CLUJ NAPOCA 3400, ROMANIA
关键词
soda borate glasses; gadolinium ions; magnetic behaviour;
D O I
10.1016/0304-8853(95)01047-5
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Magnetic susceptibility and EPR data for xGd(2)O(3) .(1-x)Na2O . 2B(2)O(3) glasses indicate Gd3+ ions localized at three types of sites randomly distributed in the host glass. Weak antiferromagnetic interactions between Gd3+ ions generate Gd-O-Gd dimers and clusters.
引用
收藏
页码:163 / 164
页数:2
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