5 papers
Charge density wave instability and pressure-induced superconductivity in bulk 1T-NbS2
Wei Wang, Bosen Wang, Zhibin Gao +6
Charge-density-wave (CDW) instability and pressure-induced superconductivity in bulk 1T-NbS2 are predicted theoretically by first-principles calculations. We reveal a CDW instabili…
Structural transition, metallization and superconductivity in quasi 2D layered PdS under compression
Wen Lei, Wei Wang, Xing Ming +5
Based on first-principles simulations and calculations, we explore the evolution of crystal structure, electronic structure and transport properties of quasi 2D layered PdS2 under…
Valence transition in topological Kondo insulator
Jia-Tao Zhuang, Xiao-Jun Zheng, Zhi-Yong Wang +4
We investigate the valence transition in three-dimensional topological Kondo insulator through slave-boson analysis of periodic Anderson model. By including the effect of intra-ato…
Magnetic and topological transitions in three-dimensional topological Kondo insulator
Huan Li, Zhi-Yong Wang, Xiao-Jun Zheng +2
By using an extended slave-boson method, we draw a global phase diagram summarizing both magnetic phases and paramagnetic (PM) topological insulating phases (TI) in three-dimen…
classification for a novel antiferromagnetic topological insulating phase in three-dimensional topological Kondo insulator
Huan Li, Yin Zhong, Yu Liu +2
Antiferromagnetic topological insulator (AFTI) is a topological matter that breaks time-reversal symmetry. Since its proposal, explorations of AFTI in strong-correlated systems are…