Colloquium: Quantum anomalous Hall effect
The quantum Hall (QH) effect, quantized Hall resistance combined with zero longitudinal
resistance, is the characteristic experimental fingerprint of Chern insulators—topologically …
resistance, is the characteristic experimental fingerprint of Chern insulators—topologically …
Excitons in semiconductor moiré superlattices
Semiconductor moiré superlattices represent a rapidly develo** area of engineered
photonic materials and a new platform to explore correlated electron states and quantum …
photonic materials and a new platform to explore correlated electron states and quantum …
Evidence for unconventional superconductivity in twisted trilayer graphene
Magic-angle twisted trilayer graphene (MATTG) has emerged as a moiré material that
exhibits strong electronic correlations and unconventional superconductivity,. However …
exhibits strong electronic correlations and unconventional superconductivity,. However …
Magic-angle twisted bilayer graphene as a topological heavy fermion problem
Magic-angle (θ= 1.0 5°) twisted bilayer graphene (MATBG) has shown two seemingly
contradictory characters: the localization and quantum-dot-like behavior in STM …
contradictory characters: the localization and quantum-dot-like behavior in STM …
Fractional Chern insulators in magic-angle twisted bilayer graphene
Y **-driven topological polaritons in graphene/α-MoO3 heterostructures
Control over charge carrier density provides an efficient way to trigger phase transitions and
modulate the optoelectronic properties of materials. This approach can also be used to …
modulate the optoelectronic properties of materials. This approach can also be used to …
Observation of chiral and slow plasmons in twisted bilayer graphene
Moiré superlattices have led to observations of exotic emergent electronic properties such
as superconductivity and strong correlated states in small-rotation-angle twisted bilayer …
as superconductivity and strong correlated states in small-rotation-angle twisted bilayer …