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cond-mat.mtrl-sci2023★ 34 cited
Recipe for single-pair-Weyl-points phonons carrying the same chiral charges
Guangqian Ding, Chengwu Xie, Jingbo Bai +3
Recently, Wang et al. [Phys. Rev. B, 106, 195129 (2022)] challenged a widely held belief in the field of Weyl physics, demonstrating that single-pair-Weyl-points (SP-WPs) can exist…
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…