84 citations · 146 across the 10 of their papers we have counts for
6 papers · 1 filter
Quantum-Geometric Design of Lattice Generalized Landau Levels
Bohao Li, Fengcheng Wu
We design lattice models with tailored quantum geometry, including generalized Landau levels (LLs) satisfying the integrated trace condition and higher-Chern bands with ideal quant…
Simultaneous nanoscale imaging of local conductivity and chemical potential in a quantum Hall isospin ferromagnet
Jiawei Hu, Shiyu Zhu, Bohao Li +7
Quantum Hall isospin ferromagnetism in multilayer graphene offers a versatile playground for exploring flat band correlated physics, driven by the intricate coupling of spin, valle…
Abelian and non-Abelian fractionalized states in twisted MoTe: A generalized Landau-level theory
Bohao Li, Yunze Ouyang, Fengcheng Wu
Fractional Chern insulators are lattice analogs of fractional quantum Hall states that realize fractionalized quasiparticles without an external magnetic field. A key strategy to u…
Visualization of intervalley coherent phase in PtSe2/HOPG heterojunction
Kai Fan, Bohao Li, Wen-Xuan Qiu +7
Intervalley coherent (IVC) phase in graphene systems arises from the coherent superposition of wave functions of opposite valleys, whose direct microscopic visualization provides p…
Variational Mapping of Chern Bands to Landau Levels: Application to Fractional Chern Insulators in Twisted MoTe
Bohao Li, Fengcheng Wu
We present a theoretical study of mapping between Chern bands and generalized Landau levels in twisted bilayer MoTe (MoTe), where fractional Chern insulators down to zer…
Electrically tuned topology and magnetism in twisted bilayer MoTe at
Bohao Li, Wen-Xuan Qiu, Fengcheng Wu
We present a theoretical study of an interaction-driven quantum phase diagram of twisted bilayer MoTe at hole filling factor as a function of twist angle and layer…