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Control of Hall angle of Skyrmion driven by electric current
Liu, Gao-Bin; Li, Da; de Chatel, P. F.; Wang, Jian; Liu, Wei; Zhang, Zhi-Dong; Liu, GB (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China.; Liu, GB (reprint author), Univ Sci & Technol Liaoning, Sch Sci, Anshan 114051, Peoples R China.
2016-06-01
发表期刊CHINESE PHYSICS B
ISSN1674-1056
卷号25期号:6
摘要Skyrmions are very promising for applications in spintronics and magnetic memory. It is desired to manipulate and operate a single skyrmion. Here we report on the thermal effect on the motion of current-driven magnetic Skyrmions in magnetic metal. The results show that the magnon current induced by the thermal gradient acts on Skyrmions via magnonic spin-transfer torque, an effect of the transverse and longitudinal Skyrmions drift velocities, thus leading to the effective manipulation of the Hall angle through the ratio of thermal gradient to electric current density, which can be used as a Skyrmion valve.
部门归属[liu, gao-bin ; li, da ; wang, jian ; liu, wei ; zhang, zhi-dong] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china ; [liu, gao-bin ; wang, jian] univ sci & technol liaoning, sch sci, anshan 114051, peoples r china ; [de chatel, p. f.] mta de particle phys res grp, pob 105, h-4010 debrecen, hungary
关键词Spin-transfer Torque Hall Angle Magnon Current Skyrmion Valve
学科领域Physics
资助者National Natural Science Foundation of China [51331006]; Chinese Academy of Sciences [KJZD-EW-M05]
收录类别sci
语种英语
文献类型期刊论文
条目标识符http://ir.imr.ac.cn/handle/321006/75843
专题中国科学院金属研究所
通讯作者Liu, GB (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China.; Liu, GB (reprint author), Univ Sci & Technol Liaoning, Sch Sci, Anshan 114051, Peoples R China.
推荐引用方式
GB/T 7714
Liu, Gao-Bin,Li, Da,de Chatel, P. F.,et al. Control of Hall angle of Skyrmion driven by electric current[J]. CHINESE PHYSICS B,2016,25(6).
APA Liu, Gao-Bin.,Li, Da.,de Chatel, P. F..,Wang, Jian.,Liu, Wei.,...&Liu, GB .(2016).Control of Hall angle of Skyrmion driven by electric current.CHINESE PHYSICS B,25(6).
MLA Liu, Gao-Bin,et al."Control of Hall angle of Skyrmion driven by electric current".CHINESE PHYSICS B 25.6(2016).
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