Correlated Insulating States in Twisted Double Bilayer Graphene.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.123.197702
Abstract: We present a combined experimental and theoretical study of twisted double bilayer graphene with twist angles between 1° and 1.35°. Consistent with moiré band structure calculations, we observe insulators at integer moiré band fillings one… read more here.
Keywords: bilayer graphene; twisted double; band; double bilayer ... See more keywords
Correlated Insulating States and Transport Signature of Superconductivity in Twisted Trilayer Graphene Superlattices.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.127.166802
Abstract: Layers of two-dimensional materials stacked with a small twist angle give rise to beating periodic patterns on a scale much larger than the original lattice, referred to as a "moiré superlattice." Here, we demonstrate a… read more here.
Keywords: insulating states; trilayer graphene; correlated insulating; moir superlattice ... See more keywords