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Large magnetoresistance in topological insulator candidate TaSe3

文献类型：期刊论文

作者Zhang, Yong1,2,3; Zhu, Tongshuai1,2; Bu, Haijun1,2; Cai, Zixiu4; Xi, Chuanying5; Chen, Bo1,2,3; Wei, Boyuan1,2,3; Lin, Dongjing1,2; Xie, Hangkai1,2,3; Naveed, Muhammad1,2,3
刊名AIP ADVANCES
出版日期2020-09-01
卷号10
DOI10.1063/5.0015490
通讯作者Fei, Fucong(feifucong@nju.edu.cn) ; Zhang, Haijun(zhanghj@nju.edu.cn) ; Song, Fengqi(songfengqi@nju.edu.cn)
英文摘要Large unsaturated magnetoresistance (XMR) with magnitude similar to 10(3) % is observed in topological insulator candidate TaSe3 from our high field (up to 38 T) measurements. Two oscillation modes, associated with one hole pocket and two electron pockets in the bulk, respectively, are detected from our Shubnikov-de Hass measurements, consistent with our first-principles calculations. With the detailed Hall measurements performed, our two-band model analysis exhibits an imperfect density ratio n(h)/n(e) approximate to 0.9 at T < 20 K, which suggests that the carrier compensations account for the XMR in TaSe3. (c) 2020 Author(s).
WOS关键词TRANSPORT-PROPERTIES ; ULTRAHIGH MOBILITY
资助项目National Key R&D Program of China[2017YFA0303203] ; National Natural Science Foundation of China[91622115] ; National Natural Science Foundation of China[11522432] ; National Natural Science Foundation of China[11574217] ; National Natural Science Foundation of China[U1732273] ; National Natural Science Foundation of China[U1732159] ; National Natural Science Foundation of China[61822403] ; National Natural Science Foundation of China[11874203] ; National Natural Science Foundation of China[11674165] ; National Natural Science Foundation of China[11834006] ; National Natural Science Foundation of China[11904165] ; National Natural Science Foundation of China[11904166] ; National Natural Science Foundation of China[11774151] ; Natural Science Foundation of Jiangsu Province[BK20160659] ; Natural Science Foundation of Jiangsu Province[BK20190286] ; Fundamental Research Funds for the Central Universities[021314380147] ; Fok Ying Tung Education Foundation of China[161006] ; opening Project of the Wuhan National High Magnetic Field Center
WOS研究方向Science & Technology - Other Topics ; Materials Science ; Physics
语种英语
出版者AMER INST PHYSICS
WOS记录号WOS:000572049800001
资助机构National Key R&D Program of China ; National Natural Science Foundation of China ; Natural Science Foundation of Jiangsu Province ; Fundamental Research Funds for the Central Universities ; Fok Ying Tung Education Foundation of China ; opening Project of the Wuhan National High Magnetic Field Center
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/104244]  
专题中国科学院合肥物质科学研究院
通讯作者Fei, Fucong; Zhang, Haijun; Song, Fengqi
作者单位1.Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China
2.Nanjing Univ, Sch Phys, Nanjing 210093, Peoples R China
3.Atom Mfg Inst AMI, Nanjing 211805, Peoples R China
4.Univ Wisconsin, Sch Phys, Madison, WI 53706 USA
5.Chinese Acad Sci, High Field Magnet Lab, Hefei 230031, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Yong,Zhu, Tongshuai,Bu, Haijun,et al. Large magnetoresistance in topological insulator candidate TaSe3[J]. AIP ADVANCES,2020,10.
APA Zhang, Yong.,Zhu, Tongshuai.,Bu, Haijun.,Cai, Zixiu.,Xi, Chuanying.,...&Song, Fengqi.(2020).Large magnetoresistance in topological insulator candidate TaSe3.AIP ADVANCES,10.
MLA Zhang, Yong,et al."Large magnetoresistance in topological insulator candidate TaSe3".AIP ADVANCES 10(2020).

入库方式： OAI收割

来源：合肥物质科学研究院

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