Spin wave assisted current induced magnetic domain wall motion

被引：45
|
作者：
Jamali, Mahdi [1 ]
Yang, Hyunsoo [1 ]
Lee, Kyung-Jin [2 ]
机构：
[1] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 117576, Singapore
[2] Korea Univ, Dept Mat Sci & Engn, Seoul 136713, South Korea
来源：
APPLIED PHYSICS LETTERS | 2010年 / 96卷 / 24期
关键词：
current density; magnetic domain walls; nanomagnetics; nanowires; spin waves; SHIFT REGISTER;
D O I：
10.1063/1.3446833
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The interaction between the propagating spin waves and the current driven motion of a transverse domain wall in magnetic nanowires is studied by micromagnetic simulations. If the speed of domain walls due to current induced spin transfer torque is comparable to the velocity driven by spin waves, the speed of domain wall is improved by applying spin waves. The domain wall velocity can be manipulated by the frequency and amplitude of spin waves. The effect of spin waves is suppressed in the high current density regime in which the domain wall is mostly driven by current induced spin transfer torque. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3446833]
引用
收藏
页数：3
相关论文
共 50 条
  • [31] Role of spin diffusion in current-induced domain wall motion for disordered ferromagnets
    Akosa, Collins Ashu
    Kim, Won-Seok
    Bisig, Andre
    Klaeui, Mathias
    Lee, Kyung-Jin
    Manchon, Aurelien
    PHYSICAL REVIEW B, 2015, 91 (09)
  • [32] Switching a spin valve back and forth by current-induced domain wall motion
    Grollier, J
    Boulenc, P
    Cros, V
    Hamzic, A
    Vaurès, A
    Fert, A
    Faini, G
    APPLIED PHYSICS LETTERS, 2003, 83 (03) : 509 - 511
  • [33] Temperature dependence of the spin torque effect in current-induced domain wall motion
    Laufenberg, M.
    Buehrer, W.
    Bedau, D.
    Melchy, P. -E.
    Klaeui, M.
    Vila, L.
    Faini, G.
    Vaz, C. A. F.
    Bland, J. A. C.
    Ruediger, U.
    PHYSICAL REVIEW LETTERS, 2006, 97 (04)
  • [34] Current-induced domain wall motion in Rashba spin-orbit system
    Obata, Katsunori
    Tatara, Gen
    PHYSICAL REVIEW B, 2008, 77 (21):
  • [35] Pure spin current-induced domain wall motion probed by localized spin signal detection
    Motzko, Nils
    Burkhardt, Bjoern
    Richter, Nils
    Reeve, Robert
    Laczkowski, Piotr
    Torres, Williams Savero
    Vila, Laurent
    Attane, Jean-Philippe
    Klaeui, Mathias
    PHYSICAL REVIEW B, 2013, 88 (21):
  • [36] Magnetic domain wall motion driven by an acoustic wave
    Vilkov, Evgeny
    Byshevski-Konopko, Oleg
    Stremoukhov, Pavel
    Safin, Ansar
    Logunov, Mikhail
    Kalyabin, Dmitry
    Nikitov, Sergey
    Kirilyuk, Andrei
    ULTRASONICS, 2022, 119
  • [37] Antiferromagnetic Domain Wall Motion Induced by Spin Waves
    Tveten, Erlend G.
    Qaiumzadeh, Alireza
    Brataas, Arne
    PHYSICAL REVIEW LETTERS, 2014, 112 (14)
  • [38] Magnetic domain wall motion triggered by an electric current
    Tsoi, M
    Fontana, RE
    Parkin, SSP
    APPLIED PHYSICS LETTERS, 2003, 83 (13) : 2617 - 2619
  • [39] Oscillatory domain wall velocity of current-induced domain wall motion
    Kim, W. J.
    Seo, S. M.
    Lee, T. D.
    Lee, K. J.
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2007, 310 (02) : 2032 - 2034
  • [40] Current-induced domain wall motion: Domain wall velocity fluctuations
    Ryu, Jisu
    Lee, Hyun-Woo
    Journal of Applied Physics, 2009, 105 (09):
12345