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Large magnetoresistance in the monoclinic 2M WSe2
Fang, YQ; Wang, D; Zhao, W; Huang, FQ
2020-07-05
Source PublicationEPL
ISSN0295-5075
Issue1
SubtypeArticle
Abstract1 -phase transition metal dichalcogenides possess lots of intriguing physical properties including superconductivity, large magnetoresistance and topological surface state. Here, we investigated the electrical transport properties of 2M WSe2, which is constructed by WSe2 layers. We found that the 2M WSe2 has a high carrier mobility of at 5 K. Moreover, large non-saturated magnetoresistance (MR) of 2M WSe2 was observed to be up to 3500% at 2 K under a magnetic field of 9 T. The first-principle calculations show that 2M WSe2 displays a typical-semimetal band structure with the coexistence of electron pockets and hole pockets.
DOI10.1209/0295-5075/131/10005
Language英语
WOS Research AreaPhysics
PublisherIOP PUBLISHING LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/27917
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Fang, YQ,Wang, D,Zhao, W,et al. Large magnetoresistance in the monoclinic 2M WSe2[J]. EPL,2020(1).
APA Fang, YQ,Wang, D,Zhao, W,&Huang, FQ.(2020).Large magnetoresistance in the monoclinic 2M WSe2.EPL(1).
MLA Fang, YQ,et al."Large magnetoresistance in the monoclinic 2M WSe2".EPL .1(2020).
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