Chiral anomaly and nontrivial Berry phase in the topological nodal-line semimetal SrAs3

doi:10.1103/PhysRevB.99.045143

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院强磁场科学中心

	Chiral anomaly and nontrivial Berry phase in the topological nodal-line semimetal SrAs3
	An, Linlin 3,4; Zhu, Xiangde 3; Gao, Wenshuai 2; Wu, Min 3,4; Ning, Wei 3; Tian, Mingliang 1,2,3
刊名	PHYSICAL REVIEW B
	2019-01-25
卷号	99 期号:4 页码:7
ISSN号	2469-9950
DOI	10.1103/PhysRevB.99.045143
英文摘要	We report the systematic measurement of the magnetoresistance (MR) properties and Hall resistivity of the topological nodal-line semimetal SrAs3 single crystals. We observed large unsaturated MR accompanied by pronounced Shubnikov-de Hass (SdH) oscillations. Analysis of the SdH oscillations reveals two small frequencies of 1.6 T (alpha pocket) and 5.8 T (beta pocket). The alpha pocket has a nontrivial Berry phase and a small effective mass of similar to 0.034m(0), while the beta pocket has a trivial Berry phase with an effective mass of similar to 0.11m(0). Hall resistivity measurement reveals the coexistence of a low-concentration hole (n(h) = 6.45 x 10(16) cm(-3)) with high mobility (1.68 x 10(5) cm(2) V-1 s(-1)) and a high-concentration electron (n(e) = 2.34 x 10(17) cm(-3)) with lower mobility (9.50 x 10(3) cm(2) V-1 s(-1)) at 2 K. Furthermore, we observed robust large negative MR in the presence of parallel magnetic and electric fields induced by the chiral magnetic effect.
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] ; International Users of Hefei Science Center of CAS[2016HSC-IU009] ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology[2018CXFX002] ; CAS/SAFEA international partnership program for creative research teams of China
WOS关键词	DIRAC SEMIMETAL ; WEYL FERMIONS ; MAGNETORESISTANCE ; DISCOVERY ; ARCS
WOS研究方向	Materials Science ; Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000456811400004
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 ; 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 ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; International Users of Hefei Science Center of CAS ; 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 ; 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 ; 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 ; 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
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/41365]
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	Ning, Wei; Tian, Mingliang
作者单位	1.Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Jiangsu, Peoples R China 2.Anhui Univ, Sch Phys & Mat Sci, Hefei 230601, Anhui, Peoples R China 3.Chinese Acad Sci, Anhui Prov Key Lab Condensed Matter Phys Extreme, High Magnet Field Lab, Hefei 230031, Anhui, Peoples R China 4.Univ Sci & Technol China, Dept Phys, Hefei 230026, Anhui, Peoples R China
推荐引用方式 GB/T 7714	An, Linlin,Zhu, Xiangde,Gao, Wenshuai,et al. Chiral anomaly and nontrivial Berry phase in the topological nodal-line semimetal SrAs3[J]. PHYSICAL REVIEW B,2019,99(4):7.
APA	An, Linlin,Zhu, Xiangde,Gao, Wenshuai,Wu, Min,Ning, Wei,&Tian, Mingliang.(2019).Chiral anomaly and nontrivial Berry phase in the topological nodal-line semimetal SrAs3.PHYSICAL REVIEW B,99(4),7.
MLA	An, Linlin,et al."Chiral anomaly and nontrivial Berry phase in the topological nodal-line semimetal SrAs3".PHYSICAL REVIEW B 99.4(2019):7.