ON THE EXCITATIONS IN A S = 1 LINEAR-CHAIN HEISENBERG-ANTIFERROMAGNET WITH S = 1/2 IMPURITIES

被引：0

作者：

BALATSKY, A

CHUBUKOV, A

机构：

[1] LD LANDAU THEORET PHYS INST,MOSCOW,USSR

[2] INST PHYS PROBLEMS,MOSCOW,USSR

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1991年 / 3卷 / 10期

关键词：

D O I：

10.1088/0953-8984/3/10/013

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

It is argued that a S = 1 linear chain Heisenberg antiferromagnet containing some amount of S = 1/2 impurities has integer-spin excitations, induced by doped spins. These excitations results from the breaking of a single valence bond on a site neighbouring the impurity.

引用

页码：1359 / 1362

页数：4

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