3 papers
cond-mat.str-el2026
Crystallization in the Fractional Quantum Hall Regime with Disorder-Aware Neural Quantum States
Jihang Zhu, Yi Huang, Xiaodong Hu +2
We present the first microscopic demonstration of a disorder-pinned hole Wigner crystal (WC), providing a natural explanation for the reentrant integer quantum Hall effect observed…
cond-mat.str-el2025
Pressure tuning of competing interactions on a honeycomb lattice
Piyush Sakrikar, Bin Shen, Eduardo H. T. Poldi +20
Magnetic exchange interactions are mediated via orbital overlaps across chemical bonds. Thus, modifying the bond angles by physical pressure or strain can tune the relative strengt…
cond-mat.str-el2025
Hidden States and Dynamics of Fractional Fillings in tMoTe2 Moiré Superlattices
Yiping Wang, Jeongheon Choe, Eric Anderson +14
The fractional quantum anomalous Hall (FQAH) effect was recently discovered in twisted MoTe2 bilayers (tMoTe2). Experiments to date have revealed Chern insulators from hole doping…