The magnetic genome of two-dimensional van der Waals materials
Magnetism in two-dimensional (2D) van der Waals (vdW) materials has recently emerged as
one of the most promising areas in condensed matter research, with many exciting emerging …
one of the most promising areas in condensed matter research, with many exciting emerging …
Reproducibility in the fabrication and physics of moiré materials
Overlaying two atomic layers with a slight lattice mismatch or at a small rotation angle
creates a moiré superlattice, which has properties that are markedly modified from (and at …
creates a moiré superlattice, which has properties that are markedly modified from (and at …
Direct visualization of magnetic domains and moiré magnetism in twisted 2D magnets
Moiré superlattices of twisted nonmagnetic two-dimensional (2D) materials are highly
controllable platforms for the engineering of exotic correlated and topological states. Here …
controllable platforms for the engineering of exotic correlated and topological states. Here …
Graphene bilayers with a twist
EY Andrei, AH MacDonald - Nature materials, 2020 - nature.com
Near a magic twist angle, bilayer graphene transforms from a weakly correlated Fermi liquid
to a strongly correlated two-dimensional electron system with properties that are …
to a strongly correlated two-dimensional electron system with properties that are …
Interfacial ferroelectricity in marginally twisted 2D semiconductors
Twisted heterostructures of two-dimensional crystals offer almost unlimited scope for the
design of new metamaterials. Here we demonstrate a room temperature ferroelectric …
design of new metamaterials. Here we demonstrate a room temperature ferroelectric …
Superconductivity and strong correlations in moiré flat bands
Strongly correlated systems can give rise to spectacular phenomenology, from high-
temperature superconductivity to the emergence of states of matter characterized by long …
temperature superconductivity to the emergence of states of matter characterized by long …
Recent advances in ultrathin chiral metasurfaces by twisted stacking
Artificial chiral nanostructures have been subjected to extensive research for their unique
chiroptical activities. Planarized chiral films of ultrathin thicknesses are in particular demand …
chiroptical activities. Planarized chiral films of ultrathin thicknesses are in particular demand …
Superconductivity and strong interactions in a tunable moiré quasicrystal
Electronic states in quasicrystals generally preclude a Bloch description, rendering them
fascinating and enigmatic. Owing to their complexity and scarcity, quasicrystals are …
fascinating and enigmatic. Owing to their complexity and scarcity, quasicrystals are …
Intrinsic quantized anomalous Hall effect in a moiré heterostructure
The quantum anomalous Hall (QAH) effect combines topology and magnetism to produce
precisely quantized Hall resistance at zero magnetic field. We report the observation of a …
precisely quantized Hall resistance at zero magnetic field. We report the observation of a …
Programming twist angle and strain profiles in 2D materials
Moiré superlattices in twisted two-dimensional materials have generated tremendous
excitement as a platform for achieving quantum properties on demand. However, the moiré …
excitement as a platform for achieving quantum properties on demand. However, the moiré …