Analysis of Microwave Assisted Magnetization Switching in Magnetic Material

被引：1
|
作者：
Li, Shuangmei [1 ]
机构：
[1] Shenyang Inst Engn, Dept Preparatory Courses, Shenyang 110136, Peoples R China
来源：
2011 INTERNATIONAL CONFERENCE ON PHYSICS SCIENCE AND TECHNOLOGY (ICPST) | 2011年 / 22卷
关键词：
Microwave assisted magnetic recording; Exchange interaction; Dipolar interaction; LL equation;
D O I：
10.1016/j.phpro.2011.11.011
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The minimum switching field threshold and switching speed are key parameters for the magnetic recording in writing. This paper presents the dynamic precession of the moments of the grains based on LL equation. Under microwave-assisted reversal conditions, the influence of loading speed of reversal magnetic field in two interacting particles is investigated. (C) 2011 Published by Elsevier B. V. Selection and/or peer-review under responsibility of Garry Lee.
引用
收藏
页码：74 / 79
页数：6
相关论文
共 50 条
  • [31] Field-Assisted Switching of Free-Layer Magnetization in Magnetic Tunnel Junctions
    Chen, B. J.
    Han, G. C.
    IEEE MAGNETICS LETTERS, 2015, 6
  • [32] Hybrid magneto photonic material structure for plasmon assisted magnetic switching
    Chu, Alan Hwader
    Beauchamp, Bradlee
    Shah, Deesha
    Dutta, Aveek
    Boltasseva, Alexandra
    Shalaev, Vladimir M.
    Marinero, Ernesto E.
    OPTICAL MATERIALS EXPRESS, 2020, 10 (12) : 3107 - 3118
  • [33] Microwave-assisted magnetization reversal in a Co/Pd multilayer with perpendicular magnetic anisotropy
    Nozaki, Yukio
    Narita, Naoyuki
    Tanaka, Terumitsu
    Matsuyama, Kimihide
    APPLIED PHYSICS LETTERS, 2009, 95 (08)
  • [34] Dependence of recorded bit-patterns on saturation magnetization in microwave assisted magnetic recording
    Tanaka T.
    Kato A.
    Kawano S.
    Narita N.
    Nozaki Y.
    Kanai Y.
    Matsuyama K.
    IEEJ Transactions on Fundamentals and Materials, 2010, 130 (07) : 648 - 654+6
  • [35] Competition between pumping and damping in microwave-assisted magnetization reversal in magnetic films
    Wang, Zihui
    Sun, Ke
    Tong, Wei
    Wu, Mingzhong
    Liu, Ming
    Sun, Nian X.
    PHYSICAL REVIEW B, 2010, 81 (06)
  • [36] Effects of head field and AC field on magnetization reversal for microwave assisted magnetic recording
    Kase, Aina
    Akagi, Fumiko
    Yoshida, Kazuetsu
    AIP ADVANCES, 2018, 8 (05)
  • [37] Analysis of Magnetization Switching via Vortex Formation in Soft Magnetic Nanoparticles
    Dimian, Mihai
    Lefter, Constantin
    ADVANCES IN ELECTRICAL AND COMPUTER ENGINEERING, 2013, 13 (01) : 53 - 58
  • [38] Current-driven chaotic magnetization dynamics in microwave assisted switching of spin-valve elements
    d'Aquino, M.
    Di Fratta, G.
    Serpico, C.
    Bertotti, G.
    Bonin, R.
    Mayergoyz, I. D.
    JOURNAL OF APPLIED PHYSICS, 2011, 109 (07)
  • [39] Modeling of microwave-assisted switching in micron-sized magnetic ellipsoids
    Yanes, R.
    Rozada, R.
    Garcia-Sanchez, F.
    Chubykalo-Fesenko, O.
    Pimentel, P. Martin
    Leven, B.
    Hillebrands, B.
    PHYSICAL REVIEW B, 2009, 79 (22):
  • [40] Microwave-assisted switching of a single perpendicular magnetic tunnel junction nanodot
    Suto, Hirofunni
    Nagasawa, Tazumi
    Kudo, Kiwamu
    Mizushima, Koichi
    Sato, Rie
    APPLIED PHYSICS EXPRESS, 2015, 8 (02) : 023001
12345