Time-Reversal Symmetry Breaking Driven Topological Phase Transition in EuB_{6}

Autor: Ming Shi, Chang Jiang Yi, Shun Ye Gao, Huan Wang, Wen Hui Fan, Tian Qian, Y. B. Huang, You Guo Shi, Hang Li, Hong Ding, Nini Pryds, Zhi Cheng Rao, Quan Xin Hu, Jie Rui Huang, Zhijun Wang, Tian Long Xia, Si Min Nie, Xue Zhi Chen, Sheng Xu

Publikováno v: Physical Review X, Vol 11, Iss 2, p 021016 (2021)
Gao, S Y, Xu, S, Li, H, Yi, C J, Nie, S M, Rao, Z C, Wang, H, Hu, Q X, Chen, X Z, Fan, W H, Huang, J R, Huang, Y B, Pryds, N, Shi, M, Wang, Z J, Shi, Y G, Xia, T L, Qian, T & Ding, H 2021, ' Time-Reversal Symmetry Breaking Driven Topological Phase Transition in EuB6 ', Physical Review X, vol. 11, no. 2, 021016 . https://doi.org/10.1103/PhysRevX.11.021016

The interplay between time-reversal symmetry (TRS) and band topology plays a crucial role in topological states of quantum matter. In time-reversal-invariant (TRI) systems, the inversion of spin-degenerate bands with opposite parity leads to nontrivi

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