Physical review letters
Intrinsic High Chern Numbers in Two-Dimensional M_{2}X_{2} Materials.
Zujian Dai, Xudong Zhu, Lixin He
Published: 202510.1103/ktgw-2wx2
Abstract
Despite sharing a common lattice structure, monolayer M_{2}X_{2} compounds realize quantum anomalous Hall phases with distinct Chern numbers, a striking phenomenon that has not been fully explored. Combining first-principles calculations with symmetr…
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