C
Ch. Kramberger
Researcher at University of Vienna
Publications - 63
Citations - 2441
Ch. Kramberger is an academic researcher from University of Vienna. The author has contributed to research in topics: Carbon nanotube & Raman spectroscopy. The author has an hindex of 22, co-authored 53 publications receiving 2311 citations. Previous affiliations of Ch. Kramberger include Leibniz Association.
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Journal ArticleDOI
Functionalization of carbon nanotubes
TL;DR: The functionalization of single wall carbon nanotubes (SWCNTs) is a very actively discussed topic in contemporary nanotube literature because the planned modification of SWCNT properties is believed to open the road towards real nanotechnology applications as discussed by the authors.
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Determination of SWCNT diameters from the Raman response of the radial breathing mode
Hans Kuzmany,W. Plank,Martin Hulman,Ch. Kramberger,Alexander Grüneis,T. Pichler,Herwig Peterlik,Hiromichi Kataura,Y. Achiba +8 more
TL;DR: In this article, a detailed analysis of the radial breathing mode Raman response and compared to results obtained from an evaluation of optical spectra and X-ray diffraction pattern is presented.
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Linear plasmon dispersion in single-wall carbon nanotubes and the collective excitation spectrum of graphene.
Ch. Kramberger,R. Hambach,R. Hambach,Christine Giorgetti,Mark H. Rümmeli,Martin Knupfer,Jörg Fink,Bernd Büchner,Lucia Reining,Erik Einarsson,Shigeo Maruyama,Francesco Sottile,Karsten Hannewald,Valerio Olevano,A. G. Marinopoulos,A. G. Marinopoulos,Thomas Pichler +16 more
TL;DR: Calculations reveal that local field effects cause a mixing of electronic transitions, including the "Dirac cone," resulting in the observed linear dispersion, which suggests that individualized nanotubes provide viable experimental access to collective electronic excitations of graphene.
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Unusual high degree of unperturbed environment in the interior of single-wall carbon nanotubes.
Rudolf Pfeiffer,Hans Kuzmany,Ch. Kramberger,Ch. Schaman,Thomas Pichler,Thomas Pichler,Hiromichi Kataura,Y. Achiba,Jenö Kürti,Viktor Zólyomi +9 more
TL;DR: Double wall carbon nanotubes were prepared by vacuum annealing of single wall carbon Nanotubes filled with C60 for a highly defect free and unperturbed environment in the interior of the tubes.
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On the Graphitization Nature of Oxides for the Formation of Carbon Nanostructures
Mark H. Rümmeli,Ch. Kramberger,Alexander Grüneis,Paola Ayala,Thomas Gemming,Bernd Büchner,Thomas Pichler +6 more
TL;DR: In this article, a single growth mechanism for both primary soot particles and carbon nanotubes synthesized from hydrocarbons was proposed, which suggests that the simplistic view of the support playing a catalytically passive role in carbon Nanotube synthesis can no longer be taken for granted.