Auflistung nach Autor/in "d75c67f5-49fb-4e0e-9678-7ce68ed4b6a9"

Auflistung nach Autor/in "d75c67f5-49fb-4e0e-9678-7ce68ed4b6a9"

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  • Ballistic bipolar junctions in chemically gated graphene ribbons 
    Baringhaus, Jens; Stöhr, Alexander; Forti, Stiven; Starke, Ulrich; Tegenkamp, Christoph (London : Nature Publishing Group, 2015-04-21)
    The realization of ballistic graphene pn-junctions is an essential task in order to study Klein tunneling phenomena. Here we show that intercalation of Ge under the buffer layer of pre-structured SiC-samples succeeds to ...
  • Manipulation of plasmon electron-hole coupling in quasi-free-standing epitaxial graphene layers 
    Langer, Thomas; Pfnür, Herbert; Tegenkamp, Christoph; Forti, Stiven; Emtsev, Konstantin; Starke, Ulrich (Bristol : IOP Publishing Ltd, 2012-10-29)
    We have investigated the plasmon dispersion in quasi-free-standing monolayer graphene (QFMLG) and epitaxial monolayer graphene (MLG) layers by means of angle resolved electron energy loss spectroscopy. We have shown that ...