4 papers
Exciton-Anyon Binding in Fractional Chern Insulators: Spectral Fingerprints
Tianhong Lu, Luiz H. Santos
Transition--metal dichalcogenides (TMDs) uniquely combine topological electronic states realized without external magnetic fields with a strong optical response arising from long--…
Electromagnetic response and emergent topological orders in transition metal dichalcogenide MoTe bilayers
Tianhong Lu, Yi-Ming Wu, Luiz H. Santos
Twisted bilayer transition metal dichalcogenides, such as MoTe, provide a versatile platform for exploring correlated topological phases. This work investigates the interplay o…
Higher-order Skin Effect through a Hermitian-non-Hermitian Correspondence and Its Observation in an Acoustic Kagome Lattice
Jia-Xin Zhong, Pedro Fittipaldi de Castro, Tianhong Lu +8
The non-Hermitian skin effect (NHSE) is a distinctive topological phenomenon observed in nonHermitian systems. Recently, there has been considerable interest in exploring higher-or…
Fractional Chern Insulators in Twisted Bilayer MoTe: A Composite Fermion Perspective
Tianhong Lu, Luiz H. Santos
The discovery of Fractional Chern Insulators (FCIs) in twisted bilayer MoTe has sparked significant interest in fractional topological matter without external magnetic fields.…