79 citations · 94 across the 3 of their papers we have counts for
8 papers
Nonsymmorphic nodal-line metals in the two-dimensional rare earth monochalcogenides MX (M = Sc, Y; X = S, Se, Te)
Hao Guo, Jianzhou Zhao, Cong Chen +4
We predict a new family of two-dimensional (2D) rare earth monochalcogenide materials MX (M = Sc, Y; X = S, Se, Te). Based on first-principles calculations, we confirm their stabil…
Universal Approach to Magnetic Second-Order Topological Insulator
Cong Chen, Zhida Song, Jian-Zhou Zhao +4
We propose a universal practical approach to realize magnetic second-order topological insulator (SOTI) materials, based on properly breaking the time reversal symmetry in conventi…
Fermi liquid behavior and colossal magnetoresistance in layered MoOCl2
Zhi Wang, Meng Huang, Jianzhou Zhao +12
A characteristic of a Fermi liquid is the T^2 dependence of its resistivity, sometimes referred to as the Baber law. However, for most metals, this behavior is only restricted to v…
Two-dimensional second-order topological insulator in graphdiyne
Xian-Lei Sheng, Cong Chen, Huiying Liu +4
A second-order topological insulator (SOTI) in spatial dimensions features topologically protected gapless states at its -dimensional boundary at the intersection of two…
Two-dimensional Weyl Half Semimetal and Tunable Quantum Anomalous Hall Effect in Monolayer PtCl
Jing-Yang You, Cong Chen, Zhen Zhang +3
We propose a new topological quantum state of matter---the two-dimensional (2D) Weyl half semimetal (WHS), which features 2D Weyl points at Fermi level belonging to a single spin c…
Weyl-loop half metal in Li(FeO)
Cong Chen, Zhi-Ming Yu, Si Li +3
Nodal-line metals and semimetals, as interesting topological states of matter, have been mostly studied in nonmagnetic materials. Here, based on first-principles calculations and s…