Light-induced emergent phenomena in 2D materials and topological materials
Light–matter interaction in 2D and topological materials provides a fascinating control knob
for inducing emergent, non-equilibrium properties and achieving new functionalities in the …
for inducing emergent, non-equilibrium properties and achieving new functionalities in the …
Polaritons in van der Waals heterostructures
Abstract 2D monolayers supporting a wide variety of highly confined plasmons, phonon
polaritons, and exciton polaritons can be vertically stacked in van der Waals …
polaritons, and exciton polaritons can be vertically stacked in van der Waals …
Topological Flat Bands in 2D Breathing‐Kagome Lattice Nb3TeCl7
Flat bands (FBs) can appear in two‐dimensional (2D) geometrically frustrated systems
caused by quantum destructive interference (QDI). However, the scarcity of pure 2D …
caused by quantum destructive interference (QDI). However, the scarcity of pure 2D …
Kondo lattice model of magic-angle twisted-bilayer graphene: Hund's rule, local-moment fluctuations, and low-energy effective theory
We apply a generalized Schrieffer-Wolff transformation to the extended Anderson-like
topological heavy fermion (THF) model for the magic-angle (θ= 1.0 5°) twisted bilayer …
topological heavy fermion (THF) model for the magic-angle (θ= 1.0 5°) twisted bilayer …
Topological surface states and flat bands in the kagome superconductor CsV3Sb5
Exotic quantum phenomena may appear in material systems with multiple orders or phases,
where the mutual interactions can give rise to new physics beyond that of each component …
where the mutual interactions can give rise to new physics beyond that of each component …
Symmetric kondo lattice states in doped strained twisted bilayer graphene
We use the topological heavy fermion (THF) model and its Kondo lattice (KL) formulation to
study the possibility of a symmetric Kondo (SK) state in twisted bilayer graphene. Via a large …
study the possibility of a symmetric Kondo (SK) state in twisted bilayer graphene. Via a large …
Twisted van der waals quantum materials: Fundamentals, tunability, and applications
Twisted van der Waals (vdW) quantum materials have emerged as a rapidly develo** field
of two-dimensional (2D) semiconductors. These materials establish a new central research …
of two-dimensional (2D) semiconductors. These materials establish a new central research …
Strong electron–phonon coupling in magic-angle twisted bilayer graphene
The unusual properties of superconductivity in magic-angle twisted bilayer graphene
(MATBG) have sparked considerable research interest 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 …
(MATBG) have sparked considerable research interest 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 …
Spectroscopy signatures of electron correlations in a trilayer graphene/hBN moiré superlattice
ABC-stacked trilayer graphene/hexagonal boron nitride moiré superlattice (TLG/hBN) has
emerged as a playground for correlated electron physics. We report spectroscopy …
emerged as a playground for correlated electron physics. We report spectroscopy …
Fermionic Monte Carlo study of a realistic model of twisted bilayer graphene
The rich phenomenology of twisted bilayer graphene (TBG) near the magic angle is
believed to arise from electron correlations in topological flat bands. An unbiased approach …
believed to arise from electron correlations in topological flat bands. An unbiased approach …