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20232026
most cited-Nontrivial Moiré Minibands and Interaction-Driven Quantum Anomalous Hall Insulators in Topological Insulator Based Moiré Heterostructures

14 citations · 24 across the 10 of their papers we have counts for

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cond-mat.mes-hall2026

Giant and Helical Exciton Dipole from Berry Curvature in Flat Chern Bands

Kaijie Yang, Huiyuan Zheng, Xiaodong Xu +2

We show that excitons forming between moiré flat Chern bands possess a substantial electric dipole moment comparable to the moiré lattice parameter times the elementary charge ($\s…