The Motion of Magnetic Skyrmions Driven by Propagating Spin Waves

被引：22
作者：
Ding, Jinjun [1 ,2 ]
Yang, Xiaofei [2 ]
Zhu, Tao [1 ]
机构：
[1] Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China
[2] Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Wuhan 430074, Peoples R China
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2015年 / 51卷 / 11期
关键词：
Magnetic skyrmions; spin waves (SWs); SW frequency; LATTICE;
D O I：
10.1109/TMAG.2015.2446516
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The motion of magnetic skyrmions driven by propagating spin waves (SWs) in a skyrmion-based magnetic nanotrack is investigated by means of micromagnetic simulation. It is found that the propagating SWs can drive the skyrmion into a stream motion. The velocity of the skyrmion motion is controlled by the changes of SWs frequency and exciting field amplitude, which is sensitive to the size of skyrmion.
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页数：4
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