Local injection of pure spin current generates electric current vortices

被引：1
|
作者：
Bazaliy, Ya. B. [1 ]
Ramazashvili, R. R. [2 ]
机构：
[1] Univ South Carolina, Columbia, SC 29208 USA
[2] Univ Toulouse, Lab Phys Theor, IRSAMC, CNRS, F-31062 Toulouse, France
来源：
APPLIED PHYSICS LETTERS | 2017年 / 110卷 / 09期
关键词：
GIANT MAGNETORESISTANCE; DIFFUSION LENGTH; METAL; MULTILAYERS; PERMALLOY; VALVE;
D O I：
10.1063/1.4977027
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We show that local injection of pure spin current into an electrically disconnected ferromagnetic-normal-metal sandwich induces electric currents that run along the closed loops inside the device and are powered by the source of the spin injection. Such electric currents may significantly modify voltage distribution in spin-injection devices and induce long-range tails of spin accumulation. Published by AIP Publishing.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] Pure Spin Current Injection into a Helimagnet
    Yasyulevich, I. A.
    Bebenin, N. G.
    Ustinov, V. V.
    JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS, 2023, 136 (04) : 509 - 518
  • [2] Pure Spin Current Injection into a Helimagnet
    I. A. Yasyulevich
    N. G. Bebenin
    V. V. Ustinov
    Journal of Experimental and Theoretical Physics, 2023, 136 : 509 - 518
  • [3] Pure spin current injection in hydrogenated graphene structures
    Zapata-Pena, Reinaldo
    Mendoza, Bernardo S.
    Shkrebtii, Anatoli I.
    PHYSICAL REVIEW B, 2017, 96 (19)
  • [4] PURE SPIN CURRENT INJECTION INTO SUPERCONDUCTING NIOBIUM WIRE
    Ohnishi, K.
    Kimura, T.
    Otani, Y.
    PROCEEDINGS OF THE 9TH INTERNATIONAL SYMPOSIUM ON FOUNDATIONS OF QUANTUM MECHANICS IN THE LIGHT OF NEW TECHNOLOGY, 2009, : 138 - 141
  • [5] Pure spin current injection of single-layer monochalcogenides
    Mendoza, Bernardo S.
    Grillo, Simone
    Juarez-Reyes, Lucila
    Fregoso, Benjamin M.
    MATERIALS RESEARCH EXPRESS, 2023, 10 (03)
  • [6] Power dependence of pure spin current injection by quantum interference
    Ruzicka, Brian A.
    Zhao, Hui
    PHYSICAL REVIEW B, 2009, 79 (15)
  • [7] Pure spin current phenomena
    Huang, S. Y.
    Qu, D.
    Chuang, T. C.
    Chiang, C. C.
    Lin, W.
    Chien, C. L.
    APPLIED PHYSICS LETTERS, 2020, 117 (19)
  • [8] Entangling gates for local spin qubits by using electric current
    Xiong, Shi-Jie
    Xiong, Ye
    Oh, C. H.
    PHYSICAL REVIEW A, 2010, 82 (03)
  • [9] Photoexcited charge current for the presence of pure spin current
    Liu, Yu
    Chen, Yonghai
    Wang, Zhanguo
    APPLIED PHYSICS LETTERS, 2010, 96 (26)
  • [10] Spin-current vortices in current-perpendicular-to-plane nanoconstricted spin valves
    Strelkov, N.
    Vedyayev, A.
    Ryzhanova, N.
    Gusakova, D.
    Buda-Prejbeanu, L. D.
    Chshiev, M.
    Amara, S.
    de Mestier, N.
    Baraduc, C.
    Dieny, B.
    PHYSICAL REVIEW B, 2011, 84 (02)
12345