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cond-mat.mtrl-sci2023
3D carbon allotropes: Topological quantum materials with obstructed atomic insulating phases, multiple bulk-boundary correspondences, and real topology
Jianhua Wang, Ting-Ting Zhang, Qianwen Zhang +6
The study of topological phases with unconventional bulk-boundary correspondences and nontrivial real Chern number has garnered significant attention in the topological states of m…
cond-mat.mtrl-sci2023
Genuine Dirac half-metal: A 2D d0-type ferromagnet Mg4N4
Jialin Gong, Guangqian Ding, Chengwu Xie +4
When the spin-orbit coupling (SOC) is absent, almost all the proposed half-metals with the twofold degenerate nodal points at the K (or K') in two-dimensional (2D) materials are mi…
cond-mat.mtrl-sci2023
Accurate recipe for predicting valley Linear Weyl phonons in two dimensions
Mingmin Zhong, Haibo Liu, Jianhua Wang +5
The discovery of topological quantum states in two-dimensional (2D) systems is one of the most promising advancements in condensed matter physics. Linear Weyl point (LWP) phonons h…