Anisotropic Transport and Quantum Oscillations in the Quasi-One-Dimensional TaNiTe5: Evidence for the Nontrivial Band Topology

doi:10.1021/acs.jpclett.0c02382

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	Anisotropic Transport and Quantum Oscillations in the Quasi-One-Dimensional TaNiTe5: Evidence for the Nontrivial Band Topology
	Xu, Chunqiang 1,2; Liu, Yi1 ; Cai, Pinggen 1; Li, Bin 3,4,5; Jiao, Wenhe 6; Li, Yunlong 7; Zhang, Junyi 8; Zhou, Wei 8; Qian, Bin 8; Jiang, Xuefan 8; Shi, Zhixiang 9,10; Sankar, Raman 11; Zhang, Jinglei12 ; Yang, Feng 13; Zhu, Zengwei 13; Biswas, Pabitra 14; Qian, Dong 7,15; Ke, Xianglin 2; Xu, Xiaofeng 1
	2020-09-17
发表期刊	JOURNAL OF PHYSICAL CHEMISTRY LETTERS
ISSN	1948-7185
通讯作者	Ke, Xianglin(kexiangl@msu.edu) ; Xu, Xiaofeng(xuxiaofeng@zjut.edu.cn)
摘要	The past decade has witnessed the burgeoning discovery of a variety of topological states of matter with distinct nontrivial band topologies. Thus far, most materials that have been studied possess two-dimensional or three-dimensional electronic structures, with only a few exceptions that host quasi-one-dimensional (quasi-1D) topological electronic properties. Here we present clear-cut evidence for Dirac Fermions in the quasi-1D telluride TaNiTe5. We show that its transport behaviors are highly anisotropic, and we observe nontrivial Berry phases via quantum oscillation measurements. The nontrivial band topology is further corroborated by first-principles calculations. Our results may help to guide the future quest for topological states in this new family of quasi-1D ternary chalcogenides.
DOI	10.1021/acs.jpclett.0c02382
关键词[WOS]	HAAS-VAN-ALPHEN
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[11974061] ; National Natural Science Foundation of China[U1732162] ; National Natural Science Foundation of China[11521404] ; National Natural Science Foundation of China[U1632272] ; National Natural Science Foundation of China[U1832147] ; National Natural Science Foundation of China[U1932217] ; National Key Research and Development Program of China[2016YFA0401704] ; Zhejiang Provincial Natural Science Foundation of China[LY19A040002] ; NUPTSF[NY219087] ; NUPTSF[NY220038] ; Ministry of Science and Technology in Taiwan[MOST-108-2112-M-001-049-MY2] ; Academia Sinica[ASiMATE-109-13] ; Michigan State University
项目资助者	National Natural Science Foundation of China ; National Key Research and Development Program of China ; Zhejiang Provincial Natural Science Foundation of China ; NUPTSF ; Ministry of Science and Technology in Taiwan ; Academia Sinica ; Michigan State University
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS类目	Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Atomic, Molecular & Chemical
WOS记录号	WOS:000574906500044
出版者	AMER CHEMICAL SOC
引用统计	被引频次：21[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/104393
专题	中国科学院合肥物质科学研究院
通讯作者	Ke, Xianglin; Xu, Xiaofeng
作者单位	1.Zhejiang Univ Technol, Dept Appl Phys, Hangzhou 310023, Peoples R China 2.Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA 3.Nanjing Univ Posts & Telecommun, New Energy Technol Engn Lab Jiangsu Prov, Nanjing 210023, Peoples R China 4.Nanjing Univ Posts & Telecommun, Sch Sci, Nanjing 210023, Peoples R China 5.Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China 6.Zhejiang Univ Sci & Technol, Dept Phys, Hangzhou 310023, Peoples R China 7.Shanghai Jiao Tong Univ, Key Lab Artificial Struct & Quantum Control, Shenyang Natl Lab Mat Sci, Sch Phys & Astron,Minist Educ, Shanghai, Peoples R China 8.Changshu Inst Technol, Dept Phys, Changshu 215500, Jiangsu, Peoples R China 9.Southeast Univ, Sch Phys, Nanjing 211189, Peoples R China 10.Southeast Univ, Key Lab MEMS, Minist Educ, Nanjing 211189, Peoples R China 11.Acad Sinica, Inst Phys, Taipei 11529, Taiwan 12.Chinese Acad Sci, High Magnet Field Lab, Hefei 230031, Peoples R China 13.Huazhong Univ Sci & Technol, Wuhan Natl High Magnet Field Ctr, Sch Phys, Wuhan 430074, Peoples R China 14.STFC Rutherford Appleton Lab, ISIS Pulsed Neutron & Muon Source, Didcot OX11 0QX, Oxon, England 15.Shanghai Jiao Tong Univ, Tsung Dao Lee Inst, Shanghai 200240, Peoples R China
推荐引用方式 GB/T 7714	Xu, Chunqiang,Liu, Yi,Cai, Pinggen,et al. Anisotropic Transport and Quantum Oscillations in the Quasi-One-Dimensional TaNiTe5: Evidence for the Nontrivial Band Topology[J]. JOURNAL OF PHYSICAL CHEMISTRY LETTERS,2020,11.
APA	Xu, Chunqiang.,Liu, Yi.,Cai, Pinggen.,Li, Bin.,Jiao, Wenhe.,...&Xu, Xiaofeng.(2020).Anisotropic Transport and Quantum Oscillations in the Quasi-One-Dimensional TaNiTe5: Evidence for the Nontrivial Band Topology.JOURNAL OF PHYSICAL CHEMISTRY LETTERS,11.
MLA	Xu, Chunqiang,et al."Anisotropic Transport and Quantum Oscillations in the Quasi-One-Dimensional TaNiTe5: Evidence for the Nontrivial Band Topology".JOURNAL OF PHYSICAL CHEMISTRY LETTERS 11(2020).