Ferroelectric control of anisotropic damping in multiferroic tunnel junctions
Ferroelectric control of anisotropic damping in multiferroic tunnel junctions
复制标题
多铁隧道结各向异性阻尼的铁电控制
DOI:
10.1063/1.4933350
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发表时间:
2015-10
影响因子:
4
通讯作者:
Jia Chenglong
中科院分区:
文献类型:
--
作者:
Wang Yan;Zhang Ning;Berakdar Jamal;Jia Chenglong
The magnetoelectric effect on nonlocal magnetization dynamics is theoretically investigated in normal-metal/ferroelectric-insulator/ferromagnetic tunnel junctions. In addition to the Rashba spin-orbit interaction (SOI) originating from loss of parity symmetry at the interfaces, the topology of interfacial spiral spins triggered by ferroelectric polarization acts with an effective SOI that is electrically controllable. These spin-dependent interactions result in an anisotropic Gilbert damping with C2v symmetry. The findings are of a direct relevance for the utilization of composite multiferroics for devices that rely on electrically controlled magnetic switching.
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影响因子:
4.6
作者:
Jia C;Wang F;Jiang C;Berakdar J;Xue D
通讯作者:
Xue D
影响因子:
3.7
作者:
Jedrecy, N.;von Bardeleben, H. J.;Barbier, A.
通讯作者:
Barbier, A.
影响因子:
56.9
作者:
Fong, DD;Stephenson, GB;Thompson, C
通讯作者:
Thompson, C
影响因子:
7.5
作者:
Yuewei Yin;M. Raju;Weijin Hu;X. Weng;K. Zou;Jun Zhu;Xiaoguang Li;Zhidong Zhang;Qi Li
通讯作者:
Yuewei Yin;M. Raju;Weijin Hu;X. Weng;K. Zou;Jun Zhu;Xiaoguang Li;Zhidong Zhang;Qi Li
DOI:
10.1103/physrevb.91.064412
发表时间:
2012-11
期刊:
arXiv: Mesoscale and Nanoscale Physics
影响因子:
--
作者:
A. Useinov;A. Manchon
通讯作者:
A. Useinov;A. Manchon