| 题名 | Multiple Dirac nodal lines in an in-plane anisotropic semimetal TaNiTe5 |
| 作者 | Hao, Zhanyang1  ; Chen, Weizhao1; Wang, Yuan1; Li, Jiayu1; Ma, Xiao-Ming1; Hao, Yu-Jie1; Lu, Ruie1; Shen, Zecheng1; Jiang, Zhicheng2,3; Liu, Wanling2; Jiang, Qi2; Yang, Yichen2; Lei, Xiao1,4; Wang, Le1; Fu, Ying1,5; Zhou, Liang1; Huang, Lianglong1; Liu, Zhengtai2; Ye, Mao2; Shen, Dawei2; Mei, Jiawei1; He, Hongtao1; Liu, Cai1; Deng, Ke1; Liu, Chang1; Liu, Qihang1,6,7 ; Chen, Chaoyu1
|
| 通讯作者 | Liu, Qihang; Chen, Chaoyu |
| 共同第一作者 | Hao, Zhanyang; Chen, Weizhao |
| 发表日期 | 2021-09-27
|
| DOI | |
| 发表期刊 | |
| ISSN | 2469-9950
|
| EISSN | 2469-9969
|
| 卷号 | 104期号:11页码:115158 |
| 摘要 | Nodal-line semimetals (NLSMs) contain Dirac-Weyl-type band-crossing nodes extending into shapes of lines, loops, and chains in the reciprocal space, leading to band topology and transport responses. Robust NLSMs against spin-orbit coupling typically occur in three-dimensional and in-plane isotropic materials which have more symmetry operations to protect the line nodes of band crossing, while the possibilities in exfoliatable materials with in-plane anisotropy are rarely discussed. Here, we demonstrate a robust NLSM phase in an exfoliatable in-plane anisotropic nonmagnetic semimetal . Combining angle-resolved photoemission spectroscopy measurements and first-principles calculations, we reveal multiple Dirac-type nodal lines with fourfold degeneracy in . Our findings suggest rich physics in structurally anisotropic topological materials and call for further functional exploitation based on them. |
| 相关链接 | [Scopus记录] |
| 收录类别 | |
| 语种 | 英语
|
| 学校署名 | 第一
; 共同第一
; 通讯
|
| WOS记录号 | WOS:000704416400004
|
| EI入藏号 | 20213910962515
|
| EI主题词 | Calculations
; Photoelectron spectroscopy
; Topology
|
| EI分类号 | Mathematics:921
; Combinatorial Mathematics, Includes Graph Theory, Set Theory:921.4
; Physical Properties of Gases, Liquids and Solids:931.2
|
| ESI学科分类 | PHYSICS
|
| Scopus记录号 | 2-s2.0-85115886703
|
| 来源库 | Scopus
|
| 引用统计 |
被引频次[WOS]：16
|
| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/253479 |
| 专题 | 理学院_物理系 量子科学与工程研究院 |
| 作者单位 | 1.Shenzhen Institute for Quantum Science and Engineering (SIQSE),Department of Physics,Southern University of Science and Technology (SUSTech),Shenzhen,518055,China 2.State Key Laboratory of Functional Materials for Informatics,Center for Excellence in Superconducting Electronics,Shanghai Institute of Microsystem and Information Technology,Chinese Academy of Sciences,Shanghai,200050,China 3.Center of Materials Science and Optoelectronics Engineering,University of Chinese Academy of Sciences,Beijing,100049,China 4.Department of Physics,Hong Kong University of Science and Technology,Hong Kong,Clear Water Bay,Hong Kong 5.Institute of Applied Physics and Materials Engineering,University of Macau,Avenida da Universidade Taipa,999078,Macao 6.Guangdong Provincial Key Laboratory for Computational Science and Material Design,Southern University of Science and Technology,Shenzhen,518055,China 7.Shenzhen Key Laboratory of Advanced Quantum Functional Materials and Devices,Southern University of Science and Technology,Shenzhen,518055,China |
| 第一作者单位 | 物理系; 量子科学与工程研究院 |
| 通讯作者单位 | 物理系; 量子科学与工程研究院; 南方科技大学 |
| 第一作者的第一单位 | 物理系; 量子科学与工程研究院 |
| 推荐引用方式 GB/T 7714 |
Hao, Zhanyang,Chen, Weizhao,Wang, Yuan,et al. Multiple Dirac nodal lines in an in-plane anisotropic semimetal TaNiTe5[J]. Physical Review B,2021,104(11):115158.
|
| APA |
Hao, Zhanyang.,Chen, Weizhao.,Wang, Yuan.,Li, Jiayu.,Ma, Xiao-Ming.,...&Chen, Chaoyu.(2021).Multiple Dirac nodal lines in an in-plane anisotropic semimetal TaNiTe5.Physical Review B,104(11),115158.
|
| MLA |
Hao, Zhanyang,et al."Multiple Dirac nodal lines in an in-plane anisotropic semimetal TaNiTe5".Physical Review B 104.11(2021):115158.
|
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | 操作 | |
| Multiple Dirac nodal（2887KB） | -- | -- | 限制开放 | -- | ||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论