Magnetotransport due to conductivity fluctuations in non-magnetic ZrTe2 nanoplates
文献类型：期刊论文
| 作者 | Wang, Jie3,4; Wang, Yihao3; Wu, Min3; Li, Junbo3,4; Miao, Shaopeng3,4; Hou, Qingyi3,4; Li, Yun1,3,5 ; Zhou, Jianhui3; Zhu, Xiangde3; Xiong, Yimin3
|
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 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. |
| WOS关键词 | NEGATIVE MAGNETORESISTANCE ; TRANSITION ; PHASE ; SEMIMETAL ; DIRAC ; CATALOG |
| 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 |
| 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.Monash Univ, ARC Ctr Excellence Future Low Energy Elect Techno, Clayton, Vic 3800, Australia 2.Anhui Univ, Sch Phys & Mat Sci, Dept Phys, Hefei 230601, Peoples R China 3.Chinese Acad Sci, Anhui Key Lab Condensed Matter Phys Extreme Condi, High Magnet Field Lab, HFIPS, Hefei 230031, Anhui, Peoples R China 4.Univ Sci & Technol China, Dept Phys, Hefei 230026, Peoples R China 5.Monash Univ, Dept Mat Sci & Engn, Clayton, Vic 3800, Australia |
| 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). |
入库方式： OAI收割
来源：合肥物质科学研究院
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