2 papers
cond-mat.mes-hall2026
Emergent Quantum Valley Hall Insulator from Electron Interactions in Transition-Metal Dichalcogenide Heterobilayers
Palash Saha, MichaÅ Zegrodnik
We explore the emergence of topological phases in moiré MoTe/WSe bilayer, highlighting the crucial role of spin-orbit coupling and Coulomb interactions at two holes per mo…
cond-mat.str-el2025
Interplay between topology and electron-electron interactions in the moiré MoTe/WSe heterobilayer
Palash Saha, Louk Rademaker, MichaÅ Zegrodnik
We study, the interplay between topology and electron-electron interactions in the moiré MoTe\(_2\)/WSe\(_2\) heterobilayer. In our analysis we apply an effective two-band model w…