4 papers
Fractional Chern insulators in alternating twisted multilayer MoTe
Xi-Hang Feng, Shi-Ping Ding, Xiang-Jian Hou +2
We study strongly correlated many-body states in alternating twisted trilayer and tetralayer MoTe. By sliding the top layer with respect to others and applying a perpendicula…
Sliding-tuned Quantum Geometry in Moiré Systems: Nonlinear Hall Effect and Quantum Metric Control
Shi-Ping Ding, Miao Liang, Tian-Le Wu +4
Sliding is a ubiquitous phenomenon in moiré systems, but its direct influence on moiré bands, especially in multi-twist moiré systems, has been largely overlooked to date. Here, we…
Theory of Localized States in Quasiperiodic Lattices
Jin-Rong Chen, Xin-Yu Guo, Shi-Ping Ding +4
The physics of localized states in quasiperiodic lattices has been extensively studied for decades, but still lacks an comprehensive theoretical framework. Recently, we developed a…
Moiré flat bands in alternating twisted multilayer
Miao Liang, Shi-Ping Ding, Ming Wu +2
The long-awaited fractional quantum anomalous Hall (FQAH) effect recently has been observed in the twisted homobilayers, causing a great sensation. Here, we theor…