3 Dokumente gefunden

Second floor of flatland: epitaxial growth of graphene on hexagonal boron nitride

In the studies presented here, the subsequent growth of graphene on hexagonal boron nitride (h-BN) is achieved by the thermal decomposition of molecular precursors and the catalytic assistance of metal substrates. The epitaxial growth of h-BN on Pt(111) is followed by the deposition of a temporary Pt…
Weinheim: Wiley-VCH, 2021-07-26

Two-dimensional materials on metal surfaces: impact on molecular frontier orbitals, vibrons and the moiré effect

In der vorliegenden Arbeit wird das Wachstum der zweidimensionalen Materialien Graphen und hexagonales Bornitrid (h-BN) auf den beiden metallischen Oberflächen Pt(lll) und Ru(000l), sowie die Interaktion eines organischen Moleküls mit diesen Probenoberflächen, mit Hilfe eines Rastertunnelmikroskops untersucht.…

Scanning tunneling microscopy and spectroscopy of rubrene on clean and graphene-covered metal surfaces

Rubrene (C42H28) was adsorbed with submonolayer coverage on Pt(111), Au(111), and graphene-covered Pt(111). Adsorption phases and vibronic properties of C42H28 consistently reflect the progressive reduction of the molecule–substrate hybridization. Separate C42H28 clusters are observed on Pt(111) as well…
Frankfurt, M.: Beilstein-Institut zur Förderung der Chemischen Wissenschaften, 2020-08-03