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Actinide Topological Insulator Materials with Strong Interaction
Xiao Zhang, Haijun Zhang, Claudia Felser +1
Topological band insulators have recently been discovered in spin-orbit coupled two and three dimensional systems. In this work, we theoretically predict a class of topological Mot…
On the Munn-Silbey approach to polaron transport with off-diagonal coupling
Dongmeng Chen, Jun Ye, Haijun Zhang +1
Improved results using a method similar to the Munn-Silbey approach have been obtained on the temperature dependence of transport properties of an extended Holstein model incorpora…
Half-metallic Surface States and Topological Superconductivity in NaCoO from first principles
Hongming Weng, Gang Xu, Haijun Zhang +3
Based on first-principles calculations, we predict a half-metallic surface state in layered bulk insulator NaCoO2, with tunable surface hole concentration. The half-metallic surfac…