Current-induced resonance in ferromagnet-antiferromagnet junctions

被引：0
|
作者：
Yu. V. Gulyaev
P. E. Zilberman
V. D. Kotov
G. M. Mikhailov
S. G. Chigarev
E. M. Epshtein
机构：
[1] Russian Academy of Sciences,V. A. Kotelnikov Institute of Radio Engineering and Electronics
[2] Russian Academy of Sciences,Institute of Microelectronics Technology and High Purity Materials
来源：
Journal of Communications Technology and Electronics | 2012年 / 57卷
关键词：
Resonant Absorption; Anti Ferromagnet; Antiferromagnetism Vector; Antiferromagnetic Layer; Spin Diffusion Length;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The response of a ferromagnet-antiferromagnet junction to a high-frequency magnetic field is calculated as a function of the spin-polarized current density through the junction. Conditions are chosen under which the response is zero in absence of such a current. It is shown that increasing in the current density leads to proportional increase in the resonance frequency and resonant absorption. A principal possibility is indicated of using ferromagnet-antiferromagnet junction as a terahertz radiation detector.
引用
收藏
页码：813 / 817
页数：4
相关论文
共 50 条
  • [1] Current-induced resonance in ferromagnet-antiferromagnet junctions
    Gulyaev, Yu V.
    Zilberman, P. E.
    Kotov, V. D.
    Mikhailov, G. M.
    Chigarev, S. G.
    Epshtein, E. M.
    [J]. JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS, 2012, 57 (08) : 813 - 817
  • [2] Effect of current on magnetization oscillations in the ferromagnet-antiferromagnet junction
    Gulyaev, Yu. V.
    Zilberman, P. E.
    Epshtein, E. M.
    [J]. JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS, 2012, 114 (02) : 296 - 304
  • [3] Detection and generation of submillimeter and terahertz modes in ferromagnet-antiferromagnet junctions
    Gulyaev, Yu. V.
    Vilkov, E. A.
    Zil'berman, P. E.
    Mikhailov, G. M.
    Chigarev, S. G.
    Epshtein, E. M.
    [J]. JETP LETTERS, 2013, 98 (02) : 96 - 100
  • [4] Detection and generation of submillimeter and terahertz modes in ferromagnet-antiferromagnet junctions
    Yu. V. Gulyaev
    E. A. Vilkov
    P. E. Zil’berman
    G. M. Mikhailov
    S. G. Chigarev
    E. M. Epshtein
    [J]. JETP Letters, 2013, 98 : 96 - 100
  • [5] Induced magnetic moments at a ferromagnet-antiferromagnet interface
    Hoffmann, A
    Seo, JW
    Fitzsimmons, MR
    Siegwart, H
    Fompeyrine, J
    Locquet, JP
    Dura, JA
    Majkrzak, CF
    [J]. PHYSICAL REVIEW B, 2002, 66 (22): : 1 - 4
  • [6] Effect of current on magnetization oscillations in the ferromagnet-antiferromagnet junction
    Yu. V. Gulyaev
    P. E. Zilberman
    E. M. Epshtein
    [J]. Journal of Experimental and Theoretical Physics, 2012, 114 : 296 - 304
  • [7] The influence of a current on the magnetization dynamics in a ferromagnet-antiferromagnet structure: Simulation
    Gulyaev, Yu. V.
    Zil'berman, P. E.
    Epshtein, E. M.
    [J]. JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS, 2012, 57 (05) : 506 - 511
  • [8] The influence of a current on the magnetization dynamics in a ferromagnet-antiferromagnet structure: Simulation
    Yu. V. Gulyaev
    P. E. Zil’berman
    E. M. Epshtein
    [J]. Journal of Communications Technology and Electronics, 2012, 57 : 506 - 511
  • [9] Proximity effect in ferromagnet-antiferromagnet systems
    Morosov, AI
    Sigov, AS
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2003, 258 : 388 - 390
  • [10] Unidirectional anisotropy in a ferromagnet-antiferromagnet system
    Morosov, AI
    Sigov, AS
    [J]. PHYSICS OF THE SOLID STATE, 2002, 44 (11) : 2098 - 2103
12345