Graphene moiré superlattices with giant quantum nonlinearity of chiral Bloch electrons
Sign Up to like & getrecommendations! Published in 2022 at "Nature Nanotechnology"
DOI: 10.1038/s41565-021-01060-6
Abstract: Graphene-based samples have shown a plethora of exotic characteristics and these properties may help the realization of a new generation of fast electronic devices. However, graphene’s centrosymmetry prohibits second-order electronic transport. Here, we show giant… read more here.
Keywords: bloch electrons; moir superlattices; chiral bloch; graphene moir ... See more keywords
Dichotomy of Electron-Phonon Coupling in Graphene Moiré Flat Bands.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.127.167001
Abstract: Graphene moiré superlattices are outstanding platforms to study correlated electron physics and superconductivity with exceptional tunability. However, robust superconductivity has been measured only in magic-angle twisted bilayer graphene (MA-TBG) and magic-angle twisted trilayer graphene (MA-TTG).… read more here.
Keywords: graphene moir; electron phonon; moir flat; phonon coupling ... See more keywords