Phase diagram of magnetic multilayers with tilted dual spin torques

Phase diagram of magnetic multilayers with tilted dual spin torques
复制标题

具有倾斜双自旋矩的磁性多层的相图

DOI:
10.1063/1.3544506
复制
发表时间:
2011-02
影响因子:
3.2
通讯作者:
Liu, Quan-Hui
Liu, Quan-Hui
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
Wang, Ri-Xing;Wang, Ri-Xing;He, Peng-Bin;He, Peng-Bin;Li, Zai-Dong;Li, Zai-Dong;Pan, An-Lian;Pan, An-Lian;Liu, Quan-Hui;Liu, Quan-Hui

文献摘要

参考文献

被引文献

相似文献

对具有两个倾斜自旋极化器的磁性多层膜的磁化动力学进行了理论研究。在双自旋力矩的大小和方向控制下,建立了磁相图。在相图中可以区分不同的磁态,包括平行和反平行取向、面外取向、面内和面外进动、双稳态。对于双稳态,存在静态和动态之间的滞后切换。选择不同的针脚层结构,通过增加电流,可以实现平行和反平行方向的转换以及从稳定状态到进动状态的切换。此外,还证明了磁态的动态演化。
A theoretic study is presented on the magnetization dynamics in magnetic multilayers with two tilted spin polarizers. Magnetic phase diagrams are established under the control of the magnitude and direction of dual spin torques. Different magnetic states, including parallel and antiparallel orientations, out-of-plane orientations, in-plane, and out-of-plane precessions, bistable states, can be distinguished in the phase diagrams. For the bistable states, there exists hysteretic switching between static and dynamic states. Selecting different pinned-layer configurations, the reversal between parallel and antiparallel orientation and the switching from stable states to precessional ones can be realized by increasing current. In addition, the dynamic evolutions of magnetic states are demonstrated.
DOI: 10.1007/10938171_7
发表时间: 2006
期刊: --
影响因子: --
作者:
M. Stiles;J. Miltat
通讯作者: M. Stiles;J. Miltat
DOI: 10.1103/physrevb.71.014439
发表时间: 2005-01
期刊: Physical Review B
影响因子: 3.7
作者:
H. Morise;Shiho Nakamura
通讯作者: H. Morise;Shiho Nakamura
DOI: 10.1103/physrevb.80.174404
发表时间: 2009-07
期刊: Physical Review B
影响因子: 3.7
作者:
P. Baláž;M. Gmitra;J. Barnaś
通讯作者: P. Baláž;M. Gmitra;J. Barnaś
DOI: 10.1038/nmat1344
发表时间: 2005
期刊: Nature Materials
影响因子: 41.2
作者:
Jianping Wang
通讯作者: Jianping Wang
垂直分析仪磁性三层中倾斜自旋扭矩驱动的铁磁共振
DOI: 10.1016/j.jmmm.2010.02.022
发表时间: 2010-08
影响因子: 2.7
作者:
Zou, Bing-Suo;He, Peng-Bin;Li, Zai-Dong;Pan, An-Lian;Liu, Quan-Hui;Wang, Ri-Xing;Wang, Yan-Guo
通讯作者: Wang, Yan-Guo