Energy and Structure of Two-Dimensional Domain Walls in an External Magnetic Field Perpendicular to the Easy Magnetization Axis

被引：0
|
作者：
Semenov, V. S. [1 ]
机构：
[1] Russian Acad Sci, Trapeznikov Inst Control Sci, Moscow 117997, Russia
来源：
PHYSICS OF METALS AND METALLOGRAPHY | 2021年 / 122卷 / 07期
关键词：
micromagnetic modeling; external magnetic field; effective field; one- and two-vortex two-dimensional domain walls; NONLINEAR DYNAMICS; FILMS;
D O I：
10.1134/S0031918X21070097
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The energy and structure of two-dimensional domain walls under the action of an external magnetic field directed perpendicular to the easy axis of the film are investigated based on micromagnetic modeling. The transitions in the domain wall structure are considered in detail: with an increase in the external field, the transition of a single-vortex 180 degrees Bloch DW to an intermediate two-dimensional Neel DW and, after removal of the external field, a transition to a 180 degrees two-vortex structure.
引用
收藏
页码：637 / 644
页数：8
相关论文
共 33 条
  • [1] Energy and Structure of Two-Dimensional Domain Walls in an External Magnetic Field Perpendicular to the Easy Magnetization Axis
    V. S. Semenov
    Physics of Metals and Metallography, 2021, 122 : 637 - 644
  • [2] Non-Heisenberg two-dimensional ferromagnet in an external magnetic field
    Yu A. Fridman
    O. V. Kozhemyako
    B. L. Eingorn
    The European Physical Journal B - Condensed Matter and Complex Systems, 2004, 39 : 49 - 54
  • [3] Relationship of Magnetic Domain and Permeability for Clustered Soft Magnetic Narrow Strips with In-Plane Inclined Magnetization Easy Axis on Distributed Magnetic Field
    Nakai, Tomoo
    SENSORS, 2024, 24 (02)
  • [4] The simulation of the two-dimensional Ising model in the presence of an external magnetic field on the Creutz cellular automaton
    Kutlu, B
    Kasap, M
    Turan, S
    INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 2000, 11 (03): : 561 - 572
  • [5] Hopping transport in two-dimensional systems with spin-orbit interaction in external magnetic field
    V. V. Bryksin
    Journal of Experimental and Theoretical Physics, 2005, 100 : 314 - 321
  • [6] Observed two-dimensional tunnel bifurcations in an external electric field
    Zhukovskii, V. Ch.
    Dakhnovskii, Yu. I.
    Gorshkov, O. N.
    Krevchik, V. D.
    Semenov, M. B.
    Smirnov, Yu. G.
    Chuprunov, E. V.
    Rudin, V. A.
    Skibitskaya, N. Yu.
    Krevchik, P. V.
    Filatov, D. O.
    Antonov, D. A.
    Lapshina, M. A.
    Yamomoto, K.
    Shenina, M. E.
    MOSCOW UNIVERSITY PHYSICS BULLETIN, 2009, 64 (05) : 475 - 479
  • [7] Hysteresis properties of the two-dimensional structure of domain walls in magnetically triaxial films with a (110)-oriented surface plane
    Dubovik, M. N.
    Filippov, B. N.
    TECHNICAL PHYSICS LETTERS, 2014, 40 (05) : 414 - 416
  • [8] Hysteresis properties of the two-dimensional structure of domain walls in magnetically triaxial films with a (110)-oriented surface plane
    M. N. Dubovik
    B. N. Filippov
    Technical Physics Letters, 2014, 40 : 414 - 416
  • [9] A two-dimensional mathematical model of a short vacuum arc in external magnetic field: results of numerical calculations
    Ya. I. Londer
    K. N. Ul’yanov
    High Temperature, 2006, 44 : 22 - 28
  • [10] Enhancement of superconductivity by a parallel magnetic field in two-dimensional superconductors
    Gardner, H. Jeffrey
    Kumar, Ashwani
    Yu, Liuqi
    Xiong, Peng
    Warusawithana, Maitri P.
    Wang, Luyang
    Vafek, Oskar
    Schlom, Darrell G.
    NATURE PHYSICS, 2011, 7 (11) : 895 - 900
1234