Three-dimensional topological semimetal phase in layered TaNiTe5 probed by quantum oscillations

doi:10.1103/PhysRevB.103.035105

	Three-dimensional topological semimetal phase in layered TaNiTe5 probed by quantum oscillations
	Chen, Zheng 2,3; Wu, Min 2; Zhang, Yong 2,4; Zhang, Jinglei 2; Nie, Yong 2,3; Qin, Yongliang 2; Han, Yuyan 2; Xi, Chuanying 2; Ma, Shuaiqi 2,4; Kan, Xucai 4
刊名	PHYSICAL REVIEW B
	2021-01-06
卷号	103
ISSN号	2469-9950
DOI	10.1103/PhysRevB.103.035105
通讯作者	Zhu, Xiangde(xdzhu@hmfl.ac.cn) ; Ning, Wei(wei@hmfl.ac.cn) ; Tian, Mingliang(tianml@hmfl.ac.cn)
英文摘要	Recently layered compound TaNiTe5 was proposed to be two-dimensional (2D) topological semimetals. Here we report the detailed investigation on TaNiTe5 single crystals through magnetotransport and de Hass-van Alphen (dHvA) effect studies. Strong quantum oscillations with multiple periodicities have been observed. By analyzing the quantum oscillations, we provide evidence of nontrivial Berry phase with a 3D Fermi surface character in layered TaNiTe5. Our work suggested that layered TaNiTe5 should be 3D topological semimetal which offers a platform to explore exotic properties in low-dimensional topological semimetals.
资助项目	National Key Research and Development Program of China[2016 YFA0401003] ; National Key Research and Development Program of China[2017YFA0403502] ; Natural Science Foundation of China[U19A2093] ; Natural Science Foundation of China[11774353] ; Natural Science Foundation of China[11374302] ; Natural Science Foundation of China[U1432251] ; Natural Science Foundation of China[U1732274] ; Collaborative Innovation Program of Hefei Science Center, CAS[2019HSC-CIP 001] ; Youth Innovation Promotion Association CAS[2017483]
WOS关键词	BERRYS PHASE
WOS研究方向	Materials Science ; Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000605113400002
资助机构	National Key Research and Development Program of China ; Natural Science Foundation of China ; Collaborative Innovation Program of Hefei Science Center, CAS ; Youth Innovation Promotion Association CAS
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/120020]
专题	中国科学院合肥物质科学研究院
通讯作者	Zhu, Xiangde; Ning, Wei; Tian, Mingliang
作者单位	1.Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Peoples R China 2.Chinese Acad Sci, Anhui Prov Key Lab Condensed Matter Phys Extreme, High Magnet Field Lab, Hefei 230031, Peoples R China 3.Univ Sci & Technol China, Dept Phys, Hefei 230026, Peoples R China 4.Anhui Univ, Sch Phys & Mat Sci, Hefei 230601, Peoples R China
推荐引用方式 GB/T 7714	Chen, Zheng,Wu, Min,Zhang, Yong,et al. Three-dimensional topological semimetal phase in layered TaNiTe5 probed by quantum oscillations[J]. PHYSICAL REVIEW B,2021,103.
APA	Chen, Zheng.,Wu, Min.,Zhang, Yong.,Zhang, Jinglei.,Nie, Yong.,...&Tian, Mingliang.(2021).Three-dimensional topological semimetal phase in layered TaNiTe5 probed by quantum oscillations.PHYSICAL REVIEW B,103.
MLA	Chen, Zheng,et al."Three-dimensional topological semimetal phase in layered TaNiTe5 probed by quantum oscillations".PHYSICAL REVIEW B 103(2021).