Xiaodong Xu

activity

20242026

most citedWhen Could Abelian Fractional Topological Insulators Exist in Twisted MoTe

_{2}

(and Other Systems)

2 citations · 6 across the 6 of their papers we have counts for

collaborators

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2 papers · 1 filter

cond-mat.str-el2026

Large scale theoretical investigation of the phase diagram of twisted bilayer MoTe $_{2}$ at fractional fillings: agreements and contradictions with current experiments

Heqiu Li, Jiabin Yu, Xiaodong Xu +2

We present a comprehensive exact-diagonalization study of interaction-driven phases in twisted bilayer MoTe $_{2}$ across experimentally relevant twist angles ( $2.1 3^{\circ}$ -- $4^{\circ}$ …

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…

Large scale theoretical investigation of the phase diagram of twisted bilayer MoTe2​ at fractional fillings: agreements and contradictions with current experiments

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

Large scale theoretical investigation of the phase diagram of twisted bilayer MoTe $_{2}$ at fractional fillings: agreements and contradictions with current experiments