Probe of skyrmion phases and dynamics in MnSi via the magnetoelectric effect in a composite configuration

doi:10.1103/PhysRevB.104.L100413

	Probe of skyrmion phases and dynamics in MnSi via the magnetoelectric effect in a composite configuration
	Chai, Yisheng 2,3,4; Lu, Peipei 5,6; Du, Haifeng 1; Shen, Jianxin 6; Ma, Yinina 6; Zhai, Kun 6; Wang, Le 6; Shi, Youguo 6; Li, Hang 6; Wang, Wenhong 6
刊名	PHYSICAL REVIEW B
	2021-09-17
卷号	104
ISSN号	2469-9950
DOI	10.1103/PhysRevB.104.L100413
通讯作者	Chai, Yisheng(yschai@cqu.edu.cn)
英文摘要	We have developed a sensitive technique to probe the magnetic skyrmion phases and dynamics by employing the interfacial coupling effect in a magnetoelectric composite configuration. The study on a MnSi single crystal sample using this technique provides clear evidence for the skyrmion lattice phase and coexistence of skyrmion and conical phase. Above the Curie temperature T-C, a region with strong spin fluctuation is revealed as well. By tuning the density of skyrmion or disorder, a transition from the skyrmion lattice to skyrmion-conical coexisting phase is observed. The observation is in good agreement with a theoretical model which predicts the dissipation behavior in the coexistence phase.
资助项目	National Natural Science Foundation of China[11674347] ; National Natural Science Foundation of China[11674384] ; National Natural Science Foundation of China[11974065] ; National Natural Science Foundation of China[51725104] ; National Natural Science Foundation of China[11774399] ; National Natural Science Foundation of China[11474330] ; Chongqing Research Program of Basic Research and Frontier Technology, China[cstc2020jcyjmsxmX0263] ; Fundamental Research Funds for the Central Universities, China[2020CDJQY-A056] ; Fundamental Research Funds for the Central Universities, China[2020CDJ-LHZZ010] ; Fundamental Research Funds for the Central Universities, China[2020CDJQY-Z006] ; Projects of President Foundation of Chongqing University, China[2019CDXZWL002] ; Science and Technology Project of Hebei Education Department[QN2021088] ; Hebei Normal University[L2021B09] ; Beijing National Laboratory for Condensed Matter Physics
WOS关键词	LATTICE
WOS研究方向	Materials Science ; Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000704409900004
资助机构	National Natural Science Foundation of China ; Chongqing Research Program of Basic Research and Frontier Technology, China ; Fundamental Research Funds for the Central Universities, China ; Projects of President Foundation of Chongqing University, China ; Science and Technology Project of Hebei Education Department ; Hebei Normal University ; Beijing National Laboratory for Condensed Matter Physics
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/124836]
专题	中国科学院合肥物质科学研究院
通讯作者	Chai, Yisheng
作者单位	1.Chinese Acad Sci, High Magnet Field Lab, Hefei 230031, Anhui, Peoples R China 2.Chongqing Univ, Ctr Quantum Mat & Devices, Chongqing 401331, Peoples R China 3.Chongqing Univ, Coll Phys, Low Temp Phys Lab, Chongqing 401331, Peoples R China 4.Chongqing Univ, Coll Phys, Chongqing Key Lab Soft Condensed Matter Phys & Sm, Chongqing 401331, Peoples R China 5.Hebei Normal Univ, Coll Phys, Shijiazhuang 050024, Hebei, Peoples R China 6.Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Chai, Yisheng,Lu, Peipei,Du, Haifeng,et al. Probe of skyrmion phases and dynamics in MnSi via the magnetoelectric effect in a composite configuration[J]. PHYSICAL REVIEW B,2021,104.
APA	Chai, Yisheng.,Lu, Peipei.,Du, Haifeng.,Shen, Jianxin.,Ma, Yinina.,...&Sun, Young.(2021).Probe of skyrmion phases and dynamics in MnSi via the magnetoelectric effect in a composite configuration.PHYSICAL REVIEW B,104.
MLA	Chai, Yisheng,et al."Probe of skyrmion phases and dynamics in MnSi via the magnetoelectric effect in a composite configuration".PHYSICAL REVIEW B 104(2021).