47 citations · 121 across the 5 of their papers we have counts for
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cond-mat.mes-hall2021★ 19 cited
Time-reversal symmetric topological metal
L. C. Xie, H. C. Wu, L. Jin +1
Topological metals possess gapless band structures accompanied with nontrivial edge states. Topological metals are created from the topological insulators by adjusting the magnetic…
cond-mat.mes-hall2021★ 13 cited
Two-dimensional anisotropic non-Hermitian Lieb lattice
L. C. Xie, H. C. Wu, X. Z. Zhang +2
We study an anisotropic two-dimensional non-Hermitian Lieb lattice, where the staggered gain and loss present in the horizontal and vertical directions, respectively. The intra-cel…