| Manipulating Skyrmion Motion on a Nanotrack with Varied Material Parameters and Tilted Spin Currents |
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| 作者姓名： | 罗佳 Jia-Hao Guo 侯云鹤 王君林 徐永兵 周艳 Philip Wing Tat Pong 赵国平 |
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| 作者单位： | 1. College of Physics and Electronic Engineering,Sichuan Normal University;2. Department of Electrical and Electronic Engineering,The University of Hong Kong;3. School of Integrated Circuits,Guangdong University of Technology;4. School of Physics,Engineering and Technology,University of York;5. School of Science and Engineering,The Chinese University of Hong Kong;6. Department of Electrical and Computer Engineering,New Jersey Institute of Technology;7. Center for Magnetism and Spintronics,Sichuan Normal University |
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| 基金项目： | supported by the National Natural Science Foundation of China (Grant Nos. 51771127, 52171188, 52111530143, 11974298, 12374123, and 12241403)；;the KeyArea Research & Development Program of Guangdong Province (Grant No. 2021B0101300003)； |
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| 摘 要： | Magnetic skyrmions are topological quasiparticles with nanoscale size and high mobility, which have potential applications in information storage and spintronic devices. The manipulation of skyrmion’s dynamics in the track is an important topic due to the skyrmion Hall effect, which can deviate the skyrmions from the preferred direction. We propose a new model based on the ferromagnetic skyrmion, where the skyrmion velocity can be well controlled by adjusting the direction of the current. Using ...
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