3 papers
cond-mat.str-el2026
Cascade of magnetic-field-induced quantum spin states in a spin-1 honeycomb magnet
Kaixin Tang, Zhao-Yang Dong, Yanyan Shangguan +10
Quantum fluctuations endow spin systems with surprisingly enriched magnetic phase diagrams. In frustrated magnets, strong quantum fluctuations boosted by either geometrical incompa…
cond-mat.mes-hall2025
Multiple quantum spin Hall states and topological current divider in Twisted Bilayer WSe
Hao He, Zhao Gong, Shuai Li +3
It has been demonstrated that topological quantum spin Hall (QSH) state exist in twisted bilayers of transition metal dichalcogenides. However, a comprehensive theoretical characte…
cond-mat.mes-hall2024
Topological Insulator in Twisted Transition Metal Dichalcogenide Heterotrilayers
Hao He, Zhao Gong, Qing-Jun Tong +3
The quantum spin Hall effect has been predicted in twisted homobilayer transition metal dichalcogenides (TMDs) owing to the layer-pseudospin magnetic field. Recently, experimental…