Effect of doping on the magnetic properties of the low-dimensional antiferromagnet CuO

被引：40

作者：

Arbuzova, TI ^{[1
]}

Smolyak, IB ^{[1
]}

Naumov, SV ^{[1
]}

Samokhvalov, AA ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Met Phys, Urals Branch, Ekaterinburg 620219, Russia

来源：

PHYSICS OF THE SOLID STATE | 1998年 / 40卷 / 10期

关键词：

D O I：

10.1134/1.1130638

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The effect of doping with Li+, Zn2+, Ni2+, and Ga3+ ions on the magnetic susceptibility of the low-dimensional antiferromagnet CuO (T-N = 230 K) has been studied within a broad temperature range of 77-600 K. The solubility of impurity ions in the CuO lattice is low, less than or equal to 3%. Impurity ions, similar to intrinsic defects, distort antiferromagnetic coupling and can shift the long- and short-range magnetic-order regions toward lower T. (C) 1998 American Institute of Physics. [S1063-7834(98)02210-2].

引用

页码：1702 / 1705

页数：4

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