Composite Fermi Liquid at Zero Magnetic Field in Twisted
The pursuit of exotic phases of matter outside of the extreme conditions of a quantizing
magnetic field is a long-standing quest of solid state physics. Recent experiments have …
magnetic field is a long-standing quest of solid state physics. Recent experiments have …
Non-Abelian and Abelian descendants of a vortex spin liquid: Fractional quantum spin Hall effect in twisted
YH Zhang - Physical Review B, 2024 - APS
The recent experimental observation of a potentially fractional quantum spin Hall (FQSH)
state in the twisted MoTe 2 system has sparked theoretical explorations at total filling ν T= 1 …
state in the twisted MoTe 2 system has sparked theoretical explorations at total filling ν T= 1 …
Fractional Chern Insulator in Twisted Bilayer
A recent experiment has reported the first observation of a zero-field fractional Chern
insulator (FCI) phase in twisted bilayer MoTe 2 moiré superlattices [J. Cai, Signatures of …
insulator (FCI) phase in twisted bilayer MoTe 2 moiré superlattices [J. Cai, Signatures of …
Fractional Chern Insulators vs. Non-Magnetic States in Twisted Bilayer MoTe
J Yu, J Herzog-Arbeitman, M Wang, O Vafek… - arXiv preprint arXiv …, 2023 - arxiv.org
Fractionally filled Chern bands with strong interactions may give rise to fractional Chern
insulator (FCI) states, the zero-field analogue of the fractional quantum Hall effect. Recent …
insulator (FCI) states, the zero-field analogue of the fractional quantum Hall effect. Recent …
Zero-field composite Fermi liquid in twisted semiconductor bilayers
Recent experiments have produced evidence for fractional quantum anomalous Hall
(FQAH) states at zero magnetic field in the semiconductor moiré superlattice system t MoTe …
(FQAH) states at zero magnetic field in the semiconductor moiré superlattice system t MoTe …
Electrically tuned topology and magnetism in twisted bilayer at
B Li, WX Qiu, F Wu - Physical Review B, 2024 - APS
We present a theoretical study of an interaction-driven quantum phase diagram of twisted
bilayer MoTe 2 at hole filling factor ν h= 1 as a function of twist angle θ and layer potential …
bilayer MoTe 2 at hole filling factor ν h= 1 as a function of twist angle θ and layer potential …
Fractional Chern insulators versus nonmagnetic states in twisted bilayer
J Yu, J Herzog-Arbeitman, M Wang, O Vafek… - Physical Review B, 2024 - APS
Fractionally filled Chern bands with strong interactions may give rise to fractional Chern
insulator (FCI) states, the zero-field analog of the fractional quantum Hall effect. Recent …
insulator (FCI) states, the zero-field analog of the fractional quantum Hall effect. Recent …
Integer and fractional Chern insulators in twisted bilayer MoTe2
Chern insulators, which are the lattice analogs of the quantum Hall states, can potentially
manifest high-temperature topological orders at zero magnetic field to enable next …
manifest high-temperature topological orders at zero magnetic field to enable next …
Interaction-Driven Topological Phase Diagram of Twisted Bilayer
Twisted bilayer MoTe 2 is a promising platform to investigate the interplay between band
topology and many-body interactions. We present a theoretical study of its interaction-driven …
topology and many-body interactions. We present a theoretical study of its interaction-driven …
Moiré fractional Chern insulators. I. First-principles calculations and continuum models of twisted bilayer
Recent experiments observed fractional Chern insulators (FCI) in twisted bilayer MoTe 2 at
zero magnetic field, yet even the single-particle model of this material is controversial …
zero magnetic field, yet even the single-particle model of this material is controversial …