Low temperature CVD growth of graphene nano-flakes directly on high K dielectrics

Research output: Contribution to book/Conference proceedings/Anthology/Report › Conference contribution › Contributed › peer-review

Contributors

  • Mark H. Rümmeli - , Chair of Experimental Solid State Physics, Leibniz Institute for Solid State and Materials Research Dresden, TUD Dresden University of Technology (Author)
  • Alicja Bachmatiuk - , Leibniz Institute for Solid State and Materials Research Dresden (Author)
  • Arezoo Dianat - , Chair of Materials Science and Nanotechnology, TUD Dresden University of Technology (Author)
  • Andrew Scott - , Leibniz Institute for Solid State and Materials Research Dresden (Author)
  • Felix Bor̈rnert - , Leibniz Institute for Solid State and Materials Research Dresden (Author)
  • Imad Ibrahim - , Chair of Nanoelectronics, Leibniz Institute for Solid State and Materials Research Dresden, TUD Dresden University of Technology (Author)
  • Shasha Zhang - , Leibniz Institute for Solid State and Materials Research Dresden (Author)
  • Ewa Borowiak-Palen - , West Pomeranian University of Technology (Author)
  • Gianaurelio Cuniberti - , Chair of Materials Science and Nanotechnology, TUD Dresden University of Technology, Pohang University of Science and Technology (Author)
  • Bernd Büchner - , Chair of Experimental Solid State Physics, Leibniz Institute for Solid State and Materials Research Dresden (Author)

Abstract

The potential of MgO and ZrO2 as catalytically active substrates for graphene formation via thermal CVD is explored. Experimental observations show the growth of single and multi-layer graphene nano-flakes over MgO and ZrO2 at low temperatures. The graphene nano-flakes are found to anchor at step sites. Ab initio calculations indicate step sites are crucial to adsorb and crack acetylene.

Details

Original languageEnglish
Title of host publicationFundamentals of Low-Dimensional Carbon Nanomaterials
Pages19-24
Number of pages6
Publication statusPublished - 2011
Peer-reviewedYes

Publication series

SeriesMaterials Research Society Symposium Proceedings
Volume1284
ISSN0272-9172

Conference

Title2010 MRS Fall Meeting
Duration29 November - 3 December 2010
CityBoston, MA
CountryUnited States of America

Keywords

ASJC Scopus subject areas