Functionalization of graphene with transition metals

Zolyomi, V. and Rusznyak, A. and Koltai, J. and Kurti, J. and Lambert, C. J. (2010) Functionalization of graphene with transition metals. physica status solidi (b), 247 (11-12). pp. 2920-2923. ISSN 0370-1972

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Abstract

We study the strength of the binding of 4d and 5d transition metals on a graphene sheet in the limit of low- and high-coverage using first principles density functional theory. A database of the binding energies is presented. Our results show that Mo, Hf, Ta, and W bind strongest to the graphene sheet. We find a charge transfer of ≈0.01 electrons per carbon atom from the transition metal to the graphene sheet.

Item Type:
Journal Article
Journal or Publication Title:
physica status solidi (b)
Additional Information:
24th International Winterschool on Electronic Properties of Novel Materials - Molecular Nanostructures (IWEPNM 2010), Tirol, AUSTRIA, MAR 06-13, 2010
Uncontrolled Keywords:
/dk/atira/pure/researchoutput/libraryofcongress/qc
Subjects:
ID Code:
55860
Deposited By:
Deposited On:
16 Jul 2012 09:21
Refereed?:
Yes
Published?:
Published
Last Modified:
11 Mar 2020 03:32