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Thermal effects on current-related skyrmion formation in a nanobelt

文献类型：期刊论文

作者Zhao, Xuebing1; Wang, Shasha2; Wang, Chao1; Che, Renchao1
刊名APPLIED PHYSICS LETTERS
出版日期2018-05-21
卷号112期号:21页码:4
ISSN号0003-6951
DOI10.1063/1.5031474
英文摘要

We report an in-situ Lorentz transmission electron microscopy (LTEM) investigation to study the thermal effects on the generation of magnetic skyrmions within a nanobelt. Under an action of a moderate current pulse, magnetic skyrmions appear even in the temperature range far below the critical temperature and even at zero field. Finite element simulation reveals that the Joule heating plays an essential role in this behavior. Our results also uncover the importance of the cooling conditions in the current-related in situ LTEM research. Published by AIP Publishing.

WOS关键词MAGNETIC SKYRMIONS ; RACETRACK MEMORY ; MOTION ; DYNAMICS ; DRIVEN ; FIELD
资助项目Ministry of Science and Technology of China (973 Project)[2018YFA0209102] ; National Natural Science Foundation of China[11727807] ; National Natural Science Foundation of China[51725101] ; National Natural Science Foundation of China[51672050] ; National Natural Science Foundation of China[61790581] ; Science and Technology Commission of Shanghai Municipality[16DZ2260600]
WOS研究方向Physics
语种英语
WOS记录号WOS:000433140900021
出版者AMER INST PHYSICS
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/36737]  
专题合肥物质科学研究院_中科院强磁场科学中心
通讯作者Che, Renchao
作者单位1.Fudan Univ, Dept Mat Sci, Adv Mat Lab, Collaborat Innovat Ctr Chem Energy Mat iChEM, Shanghai 200438, Peoples R China
2.Chinese Acad Sci, High Field Magnet Lab, Hefei 230031, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Zhao, Xuebing,Wang, Shasha,Wang, Chao,et al. Thermal effects on current-related skyrmion formation in a nanobelt[J]. APPLIED PHYSICS LETTERS,2018,112(21):4.
APA Zhao, Xuebing,Wang, Shasha,Wang, Chao,&Che, Renchao.(2018).Thermal effects on current-related skyrmion formation in a nanobelt.APPLIED PHYSICS LETTERS,112(21),4.
MLA Zhao, Xuebing,et al."Thermal effects on current-related skyrmion formation in a nanobelt".APPLIED PHYSICS LETTERS 112.21(2018):4.

入库方式： OAI收割

来源：合肥物质科学研究院

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