EXISTENCE OF SPIN-WAVE SOLITONS IN AN ANTIFERROMAGNETIC FILM

被引：30
|
作者：
BOARDMAN, AD [1 ]
NIKITOV, SA [1 ]
WABY, NA [1 ]
机构：
[1] RUSSIAN ACAD SCI,INST RADIOENGN & ELECTR,MOSCOW 103907,RUSSIA
来源：
PHYSICAL REVIEW B | 1993年 / 48卷 / 18期
关键词：
D O I：
10.1103/PhysRevB.48.13602
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The propagation of nonlinear dipole spin waves in a film consisting of a two-sublattice, uniaxial, antiferromagnetic material has been investigated. The external magnetic field is assumed to be parallel to the anisotropy axis of the antiferromagnetic film and is directed parallel, or perpendicular, to the film surface. The existence of envelope solitons of spin waves is predicted and conditions for their creation are discussed.
引用
收藏
页码：13602 / 13606
页数：5
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