Soliton in an inhomogeneous weak ferromagnet with the Dzialoshinski-Moriya interaction

被引：34

作者：

Daniel, M ^{[1
]}

Amuda, R ^{[1
]}

机构：

[1] BHARATHIDASAN UNIV, DEPT PHYS, CTR NONLINEAR DYNAM, Tiruchirappalli 620024, TAMIL NADU, INDIA

来源：

PHYSICAL REVIEW B | 1996年 / 53卷 / 06期

关键词：

D O I：

10.1103/PhysRevB.53.R2930

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have identified an integrable model of the inhomogeneous radially symmetric weak Heisenberg ferromagnet in arbitrary n dimensions with Dzialoshinski-Moriya antisymmetric spin coupling. The elementary spin excitations of the magnet are found to be governed by soliton modes under small-angle oscillation of the antisymmetric spin coupling.

引用

页码：R2930 / R2933

页数：4

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