All-Magnonic Spin-Transfer Torque and Domain Wall Propagation

被引：252
|
作者：
Yan, P. [1 ]
Wang, X. S. [1 ]
Wang, X. R. [1 ,2 ]
机构：
[1] Hong Kong Univ Sci & Technol, Dept Phys, Hong Kong, Hong Kong, Peoples R China
[2] Wuhan Univ, Sch Phys, Wuhan 430072, Peoples R China
来源：
PHYSICAL REVIEW LETTERS | 2011年 / 107卷 / 17期
关键词：
WEAK FERROMAGNETISM; EXCITATION; INSULATOR; WAVES;
D O I：
10.1103/PhysRevLett.107.177207
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The spin-wave transportation through a transverse magnetic domain wall (DW) in a magnetic nanowire is studied. It is found that the spin wave passes through a DW without reflection. A magnon, the quantum of the spin wave, carries opposite spins on the two sides of the DW. As a result, there is a spin angular momentum transfer from the propagating magnons to the DW. This magnonic spin-transfer torque can efficiently drive a DW to propagate in the opposite direction to that of the spin wave.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] Magnonic Spin-Transfer Torque and Domain Wall Propagation
    Wang, X. R.
    Yan, P.
    Wang, X. S.
    IEEE TRANSACTIONS ON MAGNETICS, 2012, 48 (11) : 4074 - 4076
  • [2] Breathers and rogue waves excited by all-magnonic spin-transfer torque
    Li, Zai-Dong
    Li, Qiu-Yan
    Xu, Tian-Fu
    He, Peng-Bin
    PHYSICAL REVIEW E, 2016, 94 (04):
  • [3] Novel nonlinear excitations in ferromagnet excited by all-magnonic spin-transfer torque
    Li, Zai-Dong
    Li, Qiu-Yan
    Liu, W. M.
    NATIONAL CONFERENCE ON THEORY OF MAGNETISM, 2017, 827
  • [4] Breathers and rogue waves excited by all-magnonic spin-transfer torque (vol 94, 042220, 2016)
    Li, Zai-Dong
    Li, Qiu-Yan
    Xu, Tian-Fu
    He, Peng-Bin
    PHYSICAL REVIEW E, 2016, 94 (05)
  • [5] Magnonic spin-transfer torque domain-wall nano-oscillator
    Fan, Mingming
    Yan, Ming
    CHINESE SCIENCE BULLETIN-CHINESE, 2024, 69 (21): : 3185 - 3190
  • [6] Domain wall nucleation and propagation in spin-transfer torque switching with thermal effects
    Chen, Bingjin
    Zhou, Tiejun
    Sim, Siang Yee
    Ter Lim, Sze
    Gong, Hao
    PHYSICS LETTERS A, 2018, 382 (47) : 3429 - 3434
  • [7] Reversal and termination of current-induced domain wall motion via magnonic spin-transfer torque
    Linder, Jacob
    PHYSICAL REVIEW B, 2012, 86 (05)
  • [8] Spin-transfer torque in a thick Neel domain wall
    Balaz, P.
    Dugaev, V. K.
    Barnas, J.
    PHYSICAL REVIEW B, 2012, 85 (02)
  • [9] Dynamics of domain wall driven by spin-transfer torque
    Chureemart, P.
    Evans, R. F. L.
    Chantrell, R. W.
    PHYSICAL REVIEW B, 2011, 83 (18)
  • [10] Theory of spin accumulation and spin-transfer torque in a magnetic domain wall
    Taniguchi, Tomohiro
    Sato, Jun
    Imamura, Hiroshi
    PHYSICAL REVIEW B, 2009, 79 (21):
12345