Ontology highlight
ABSTRACT:
SUBMITTER: Braeuninger-Weimer P
PROVIDER: S-EPMC7513576 | biostudies-literature | 2020 Sep
REPOSITORIES: biostudies-literature
Braeuninger-Weimer Philipp P Burton Oliver J OJ Zeller Patrick P Amati Matteo M Gregoratti Luca L Weatherup Robert S RS Hofmann Stephan S
Chemistry of materials : a publication of the American Chemical Society 20200827 18
We combine spatially resolved scanning photoelectron spectroscopy with confocal Raman and optical microscopy to reveal how the oxidation of the buried graphene-Cu interface relates to the Cu crystallographic orientation. We analyze over 100 different graphene covered Cu (high and low index) orientations exposed to air for 2 years. Four general oxidation modes are observed that can be mapped as regions onto the polar plot of Cu surface orientations. These modes are (1) complete, (2) irregular, (3 ...[more]