Raman signatures of broken inversion symmetry and in‐plane anisotropy in type‐II Weyl semimetal candidate TaIrTe4

• Main Authors: Liu, Yinan, Gu, Qiangqiang, Peng, Yu, Qi, Shaomian, Zhang, Na, Zhang, Yinong, Ma, Xiumei, Zhu, Rui, Tong, Lianming, Feng, Ji, Liu, Zheng, Chen, Jian‐Hao
• 其他作者: School of Materials Science & Engineering
• 格式: Article
• 語言: English
• 出版: 2019
• 主題: Engineering::Materials; 2D Material; DFT Calculations
• 在線閱讀: https://hdl.handle.net/10356/102672; http://hdl.handle.net/10220/50283

The layered ternary compound TaIrTe4 is an important candidate to host the recently predicted type‐II Weyl fermions. However, a direct and definitive proof of the absence of inversion symmetry in this material, a prerequisite for the existence of Weyl Fermions, has so far remained evasive. Herein, a...