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  2. 合肥物质科学研究院
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  4. 中科院强磁场科学中心
Probing the chiral anomaly by planar Hall effect in Dirac semimetal Cd3As2 nanoplates

文献类型：期刊论文

作者Wu, Min1,2; Zheng, Guolin1; Chu, Weiwei1,2; Liu, Yequn3,4; Gao, Wenshuai1,2; Zhang, Hongwei1,2; Lu, Jianwei1,2; Han, Yuyan1; Zhou, Jianhui1; Ning, Wei1
刊名PHYSICAL REVIEW B
出版日期2018-10-11
卷号98期号:16页码:5
ISSN号2469-9950
DOI10.1103/PhysRevB.98.161110
通讯作者Zhou, Jianhui(jhzhou@hmfl.ac.cn) ; Ning, Wei(ningwei@hmfl.ac.cn) ; Tian, Mingliang(tianml@hmfl.ac.cn)
英文摘要Searching for exotic transport properties in new topological states of matter is an active topic. One of the most fascinating transport phenomena in recently discovered Weyl semimetals (WSMs) is the negative longitudinal magnetoresistivity (nLMR) in the presence of a magnetic field B parallel to an electric field E, which is arguably attributed to the chiral anomaly. Another predicted key effect closely related to the chiral anomaly and the nonzero Berry curvatures in WSMs is the planar Hall effect (PHE), which has not been identified so far. Here we carry out the planar Hall measurements on Cd3As2 nanoplates, and find that, accompanied by the large nLMR, a PHE with nonzero transverse voltage can be developed while tilting the in-plane magnetic field B away from the electric field E. Further experiments reveal that both the PHE and the nLMR can be suppressed synchronously by increasing the temperature, but still visible at room temperature, indicating the same origin of these two effects. Our experiments indicate that PHE may provide another key transport evidence for topologically nontrivial electronic structures in topological materials.
WOS关键词NEGATIVE MAGNETORESISTANCE ; TRANSPORT
资助项目National Key Research and Development Program of China[2016YFA0401003] ; Natural Science Foundation of China[11774353] ; Natural Science Foundation of China[11574320] ; Natural Science Foundation of China[11374302] ; Natural Science Foundation of China[U1432251] ; Natural Science Foundation of China[U1732274] ; CAS/SAFEA international partnership program for creative research teams of China ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology[2018CXFX002] ; 100 Talents Program of Chinese Academy of Sciences (CAS)
WOS研究方向Materials Science ; Physics
语种英语
出版者AMER PHYSICAL SOC
WOS记录号WOS:000447090000002
资助机构National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; CAS/SAFEA international partnership program for creative research teams of China ; CAS/SAFEA international partnership program for creative research teams of China ; CAS/SAFEA international partnership program for creative research teams of China ; CAS/SAFEA international partnership program for creative research teams of China ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; 100 Talents Program of Chinese Academy of Sciences (CAS) ; 100 Talents Program of Chinese Academy of Sciences (CAS) ; 100 Talents Program of Chinese Academy of Sciences (CAS) ; 100 Talents Program of Chinese Academy of Sciences (CAS) ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; CAS/SAFEA international partnership program for creative research teams of China ; CAS/SAFEA international partnership program for creative research teams of China ; CAS/SAFEA international partnership program for creative research teams of China ; CAS/SAFEA international partnership program for creative research teams of China ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; 100 Talents Program of Chinese Academy of Sciences (CAS) ; 100 Talents Program of Chinese Academy of Sciences (CAS) ; 100 Talents Program of Chinese Academy of Sciences (CAS) ; 100 Talents Program of Chinese Academy of Sciences (CAS) ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; CAS/SAFEA international partnership program for creative research teams of China ; CAS/SAFEA international partnership program for creative research teams of China ; CAS/SAFEA international partnership program for creative research teams of China ; CAS/SAFEA international partnership program for creative research teams of China ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; 100 Talents Program of Chinese Academy of Sciences (CAS) ; 100 Talents Program of Chinese Academy of Sciences (CAS) ; 100 Talents Program of Chinese Academy of Sciences (CAS) ; 100 Talents Program of Chinese Academy of Sciences (CAS) ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; CAS/SAFEA international partnership program for creative research teams of China ; CAS/SAFEA international partnership program for creative research teams of China ; CAS/SAFEA international partnership program for creative research teams of China ; CAS/SAFEA international partnership program for creative research teams of China ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; 100 Talents Program of Chinese Academy of Sciences (CAS) ; 100 Talents Program of Chinese Academy of Sciences (CAS) ; 100 Talents Program of Chinese Academy of Sciences (CAS) ; 100 Talents Program of Chinese Academy of Sciences (CAS)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/39534]  
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Zhou, Jianhui; Ning, Wei; Tian, Mingliang
作者单位1.Chinese Acad Sci, High Magnet Field Lab, Anhui Prov Key Lab Condensed Matter Phys Extreme, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Dept Phys, Hefei 230026, Anhui, Peoples R China
3.Chinese Acad Sci, Inst Coal Chem, Taiyuan 030001, Shanxi, Peoples R China
4.Chinese Acad Sci, Analyt Instrumentat Ctr, Taiyuan 030001, Shanxi, Peoples R China
5.Anhui Univ, Sch Phys & Mat Sci, Dept Phys, Hefei 230601, Anhui, Peoples R China
6.Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Jiangsu, Peoples R China
推荐引用方式
GB/T 7714		 Wu, Min,Zheng, Guolin,Chu, Weiwei,et al. Probing the chiral anomaly by planar Hall effect in Dirac semimetal Cd3As2 nanoplates[J]. PHYSICAL REVIEW B,2018,98(16):5.
APA Wu, Min.,Zheng, Guolin.,Chu, Weiwei.,Liu, Yequn.,Gao, Wenshuai.,...&Tian, Mingliang.(2018).Probing the chiral anomaly by planar Hall effect in Dirac semimetal Cd3As2 nanoplates.PHYSICAL REVIEW B,98(16),5.
MLA Wu, Min,et al."Probing the chiral anomaly by planar Hall effect in Dirac semimetal Cd3As2 nanoplates".PHYSICAL REVIEW B 98.16(2018):5.

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来源：合肥物质科学研究院

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