219 citations · 858 across the 12 of their papers we have counts for
6 papers · 1 filter
Epitaxial graphene on SiC: Modification of structural and electron transport properties by substrate pretreatment
Mattias Kruskopf, Klaus Pierz, Stefan Wundrack +8
The electrical transport properties of epitaxial graphene layers are correlated with the SiC surface morphology. In this study we show by atomic force microscopy and Raman measurem…
All-carbon vertical van der Waals heterostructures: Non-destructive functionalization of graphene for electronic applications
Miroslaw Woszczyna, Andreas Winter, Miriam Grothe +6
We present a route to non-destructive functionalization of graphene via assembly of vertical all-carbon van der Waals heterostructures. To this end, we employ singlelayer graphene…
Functional single-layer graphene sheets from aromatic monolayers
Dan G. Matei, Nils-Eike Weber, Simon Kurasch +8
We demonstrate how self-assembled monolayers of aromatic molecules on copper substrates can be converted into high-quality single-layer graphene using low-energy electron irradiati…
Conversion of self-assembled monolayers into nanocrystalline graphene: Structure and electric transport
Andrey Turchanin, Dirk Weber, Matthias Buenfeld +7
Graphene-based materials have been suggested for applications ranging from nanoelectronics to nanobiotechnology. However, the realization of graphene-based technologies will requir…
Mechanically stacked 1 nm thick carbon nanosheets: Ultrathin layered materials with tunable optical, chemical and electrical properties
Christoph T. Nottbohm, Andrey Turchanin, Andre Beyer +2
Carbon nanosheets are mechanically stable free-standing two-dimensional materials with a thickness of ~1 nm and well defined physical and chemical properties. They are made by radi…
One nanometer thin carbon nanosheets with tunable conductivity and stiffness
Andrey Turchanin, Andre Beyer, Christoph Nottbohm +7
We present a new route for the fabrication of ultrathin (~1 nm) carbon films and membranes, whose electrical behavior can be tuned from insulating to conducting. Self-assembled mon…