Ontology highlight
ABSTRACT:
SUBMITTER: Artaud A
PROVIDER: S-EPMC4867435 | biostudies-literature | 2016 May
REPOSITORIES: biostudies-literature
Artaud A A Magaud L L Le Quang T T Guisset V V David P P Chapelier C C Coraux J J
Scientific reports 20160516
Moiré superlattices in graphene supported on various substrates have opened a new avenue to engineer graphene's electronic properties. Yet, the exact crystallographic structure on which their band structure depends remains highly debated. In this scanning tunneling microscopy and density functional theory study, we have analysed graphene samples grown on multilayer graphene prepared onto SiC and on the close-packed surfaces of Re and Ir with ultra-high precision. We resolve small-angle twists an ...[more]