Derives perturbative expressions for layer-resolved in-plane displacements from continuum elasticity in moiré heterobilayers and predicts a buckling instability near alignment driven by compressive strain.
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Long-range electron interactions in MoTe2/WSe2 heterobilayers at filling v=2 generate a robust Quantum Valley Hall Insulator, with competition between s-wave and p±ip-wave states and a Zeeman-field-induced Quantum Anomalous Hall state in one valley.
citing papers explorer
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Lattice Relaxation in Moir\'e Heterobilayers
Derives perturbative expressions for layer-resolved in-plane displacements from continuum elasticity in moiré heterobilayers and predicts a buckling instability near alignment driven by compressive strain.
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Emergent Quantum Valley Hall Insulator from Electron Interactions in Transition-Metal Dichalcogenide Heterobilayers
Long-range electron interactions in MoTe2/WSe2 heterobilayers at filling v=2 generate a robust Quantum Valley Hall Insulator, with competition between s-wave and p±ip-wave states and a Zeeman-field-induced Quantum Anomalous Hall state in one valley.