Domain structures in ferromagnetic ultrathin films with in-plane magnetization

被引：7
|
作者：
Castro, J [1 ]
Chui, ST
Ryzhov, VN
机构：
[1] Univ Santiago Compostela, Dept Fis Aplicada, E-15706 Santiago, Spain
[2] Univ Delaware, Bartol Res Inst, Newark, DE 19716 USA
[3] Russian Acad Sci, Inst High Pressure Phys, Troitsk 142092, Moscow Region, Russia
来源：
PHYSICAL REVIEW B | 1999年 / 60卷 / 14期
关键词：
D O I：
10.1103/PhysRevB.60.10271
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We show that many of the domain patterns in ultrathin films with in-plane magnetizations from experiments and from computer simulations can be well approximated as local extrema of the exchange and anisotropy energies with appropriate boundary conditions. These solutions can be obtained analytically from the many soliton solution of the imaginary time sine-Gordon equation. Different types of these solutions are represented and their physical meaning is discussed.
引用
收藏
页码：10271 / 10279
页数：9
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