<p>Magnetotransport due to conductivity fluctuations in non-magnetic ZrTe2 nanoplates</p>

doi:10.1063/5.0083154

	Magnetotransport due to conductivity fluctuations in non-magnetic ZrTe2 nanoplates
	Wang, Jie 1,5; Wang, Yihao 1; Wu, Min 1; Li, Junbo 1,5; Miao, Shaopeng 1,5; Hou, Qingyi 1,5; Li, Yun 1,3,4; Zhou, Jianhui 1; Zhu, Xiangde 1; Xiong, Yimin 1
刊名	APPLIED PHYSICS LETTERS
	2022-04-18
卷号	120
ISSN号	0003-6951
DOI	10.1063/5.0083154
通讯作者	Wu, Min(minwu@hmfl.ac.cn) ; Xiong, Yimin(yxiong@hmfl.ac.cn) ; Ning, Wei(ningwei@hmfl.ac.cn)
英文摘要	Transition metal dichalcogenides with nontrivial band structures exhibit various fascinating physical properties and have sparked intensive research interest. Here, we perform systematic magnetotransport measurements on ZrTe2 nanoplates prepared by mechanical exfoliation. We reveal that the negative longitudinal magnetoresistivity observed in the strong field region in the presence of parallel electric and magnetic fields could stem from conductivity fluctuations caused by excess Zr in the nanoplates. In addition, the parametric plot, which shows the planar Hall resistivity as a function of the in-plane anisotropic magnetoresistivity, has an ellipse-shaped pattern with a shifted orbital center, which further strengthens the evidence for the conductivity fluctuations. Our work provides some useful insights into transport phenomena in topological materials.& nbsp;& nbsp;Published under an exclusive license by AIP Publishing.
资助项目	Natural Science Foundation of China[U19A2093] ; Natural Science Foundation of China[11774353] ; Natural Science Foundation of China[U1732274] ; Natural Science Foundation of China[U2032163] ; Natural Science Foundation of China[U2032214] ; Collaborative Innovation Program of Hefei Science Center of CAS[2019HSC-CIP007] ; High Magnetic Field Laboratory of Anhui Province ; China Postdoctoral Science Foundation[2020M682055] ; CASHIPS Director's Fund[YZJJ2021QN30]
WOS关键词	NEGATIVE MAGNETORESISTANCE ; TRANSITION ; PHASE ; SEMIMETAL ; DIRAC ; CATALOG
WOS研究方向	Physics
语种	英语
出版者	AIP Publishing
WOS记录号	WOS:000792688200004
资助机构	Natural Science Foundation of China ; Collaborative Innovation Program of Hefei Science Center of CAS ; High Magnetic Field Laboratory of Anhui Province ; China Postdoctoral Science Foundation ; CASHIPS Director's Fund
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/130775]
专题	中国科学院合肥物质科学研究院
通讯作者	Wu, Min; Xiong, Yimin; Ning, Wei
作者单位	1.Chinese Acad Sci, Anhui Key Lab Condensed Matter Phys Extreme Condi, High Magnet Field Lab, HFIPS, Hefei 230031, Anhui, Peoples R China 2.Anhui Univ, Sch Phys & Mat Sci, Dept Phys, Hefei 230601, Peoples R China 3.Monash Univ, ARC Ctr Excellence Future Low Energy Elect Techno, Clayton, Vic 3800, Australia 4.Monash Univ, Dept Mat Sci & Engn, Clayton, Vic 3800, Australia 5.Univ Sci & Technol China, Dept Phys, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Wang, Jie,Wang, Yihao,Wu, Min,et al. Magnetotransport due to conductivity fluctuations in non-magnetic ZrTe2 nanoplates [J]. APPLIED PHYSICS LETTERS,2022,120.
APA	Wang, Jie.,Wang, Yihao.,Wu, Min.,Li, Junbo.,Miao, Shaopeng.,...&Tian, Mingliang.(2022). Magnetotransport due to conductivity fluctuations in non-magnetic ZrTe2 nanoplates .APPLIED PHYSICS LETTERS,120.
MLA	Wang, Jie,et al." Magnetotransport due to conductivity fluctuations in non-magnetic ZrTe2 nanoplates ".APPLIED PHYSICS LETTERS 120(2022).