Surface charge induced Dirac band splitting in a charge density wave material (TaSe_{4})_{2}I

Surface charge induced Dirac band splitting in a charge density wave material (TaSe_{4})_{2}I

(TaSe_{4})_{2}I, a quasi-one-dimensional (1D) crystal, shows a characteristic temperature-driven metal-insulator phase transition. Above the charge density wave (CDW) temperature T_{c}, (TaSe_{4})_{2}I has been predicted to harbor a Weyl semimetal phase. Below T_{c}, it becomes an axion insulator. H...

Full description

Bibliographic Details
Main Authors: Hemian Yi, Zengle Huang, Wujun Shi, Lujin Min, Rui Wu, C. M. Polley, Ruoxi Zhang, Yi-Fan Zhao, Ling-Jie Zhou, J. Adell, Xin Gui, Weiwei Xie, Moses H. W. Chan, Zhiqiang Mao, Zhijun Wang, Weida Wu, Cui-Zu Chang
Format: Article
Language:English
Published: American Physical Society 2021-03-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.3.013271

Internet

http://doi.org/10.1103/PhysRevResearch.3.013271

Similar Items