180° domain walls in ultra-thin magnetic films with fourfold anisotropy

被引：12
|
作者：
Chui, ST [1 ]
Ryzhov, VN
机构：
[1] Univ Delaware, Bartol Res Inst, Newark, DE 19716 USA
[2] Russian Acad Sci, Inst High Pressure Phys, Troitsk 142092, Moscow Region, Russia
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1998年 / 182卷 / 1-2期
基金：
俄罗斯科学基金会;
关键词：
domain walls; thin films; anisotropy; micromagnetics; numerical modelling;
D O I：
10.1016/S0304-8853(97)00720-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We discuss 180 degrees domain walls when magnetostriction is small. Analytic as well as numerical calculation under periodic boundary conditions provides for a reasonable domain wall width using the bulk anisotropy parameter. This clears up some of the puzzles raised by recent experiments and calculations by Berger et al. (C) 1998 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：25 / 30
页数：6
相关论文
共 50 条
  • [1] Spin reversal in ultra-thin magnetic films with fourfold anisotropy
    Chui, ST
    [J]. APPLIED PHYSICS LETTERS, 1996, 68 (25) : 3641 - 3643
  • [2] Domain wall velocity in ultra-thin magnetic films with perpendicular anisotropy
    Lyberatos, A
    Ferré, J
    [J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2000, 33 (09) : 1060 - 1069
  • [3] One-dimensional domain walls in thin ferromagnetic films with fourfold anisotropy
    Lund, Ross G.
    Muratov, Cyrill B.
    [J]. NONLINEARITY, 2016, 29 (06) : 1716 - 1734
  • [4] The temperature dependence of magnetic anisotropy in ultra-thin films
    Farle, M
    Platow, W
    Anisimov, AN
    Schulz, B
    Baberschke, K
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1997, 165 (1-3) : 74 - 77
  • [5] Magnetic anisotropy of ultra-thin films and multilayers.
    Falco, CM
    Engel, BN
    Slaughter, JM
    [J]. MAGNETIC HYSTERESIS IN NOVEL MAGNETIC MATERIALS, 1997, 338 : 479 - 483
  • [6] Magnetic structure and anisotropy of ultra-thin Ni films on Cu(001)
    Henk, J
    Niklasson, AMN
    Johansson, B
    Skriver, HL
    [J]. PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1998, 78 (5-6): : 585 - 589
  • [7] Critical velocities of domain walls in magnetic thin films with planar anisotropy
    Filippov, B.N.
    Korzunin, L.G.
    Sycheva, O.V.
    Beresnev, V.I.
    [J]. Mikroelektronika, 2001, 30 (06): : 472 - 477
  • [8] Critical Velocities of Domain Walls in Magnetic Thin Films with Planar Anisotropy
    Filippov B.N.
    Korzunin L.G.
    Sycheva O.V.
    Beresnev V.I.
    [J]. Russian Microelectronics, 2001, 30 (6) : 406 - 410
  • [9] 360° domain walls in magnetic thin films with uniaxial and random anisotropy
    Chowdhury, N.
    Kleemann, W.
    Petracic, O.
    Kronast, F.
    Doran, A.
    Scholl, A.
    Cardoso, S.
    Freitas, P.
    Bedanta, S.
    [J]. PHYSICAL REVIEW B, 2018, 98 (13)
  • [10] Dependence of magnetic domain size of ultra-thin CoPt perpendicular magnetic anisotropy films on demagnetization field direction.
    Hara, R.
    Hayakawa, K.
    Kawamura, H.
    Sugita, R.
    [J]. 2015 IEEE MAGNETICS CONFERENCE (INTERMAG), 2015,
12345