Statistical theory of the excited strip domain structure

被引：2
|
作者：
Denisova, ES [1 ]
机构：
[1] Sumy State Univ, Phys & Tech Dept, UA-244007 Sumy, Ukraine
来源：
PHYSICA B | 1998年 / 253卷 / 3-4期
关键词：
magnetic film; domain structure; thermodynamic functions; equation of state;
D O I：
10.1016/S0921-4526(98)00368-8
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
A statistical theory of the strip domain structure excited in a bubble film by an oscillating magnetic field is developed. The theory is based on the consideration of the strip domain structure as a thermodynamic system characterized by the spectrum of domain walls oscillation and an effective temperature that is caused by an oscillating magnetic field and him nonuniformities, We found the thermodynamic characteristics of that domain structure and calculated its period as a function of the frequency and amplitude of an oscillating magnetic field. (C) 1998 Elsevier Science B.V. All rights reserved.
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页码：250 / 253
页数：4
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