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Analysis of energy gap opening in graphene oxide

Lundie, M, Šljivančanin, Ž and Tomic, S 2014, 'Analysis of energy gap opening in graphene oxide' , Journal of Physics: Conference Series, 526 , 012003.

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Abstract

The utilisation of graphene structures as photonics materials mandates that an optically active electronic energy gap be formed. Opening of a gap in graphene has been demonstrated by functionalisation with H, F, or O atoms, while experimental observations of graphene oxide have hinted at interesting optical properties, with the potential for absorption of visible light. As such, our analysis is focused on O functionalisation of graphene. We present results from extensive ab initio and hybrid DFT calculations, demonstrating the creation of an optically active gap.

Item Type: Article
Schools: Schools > School of Computing, Science and Engineering
Journal or Publication Title: Journal of Physics: Conference Series
Publisher: IOP Publishing
ISSN: 1742-6596
Related URLs:
Funders: Engineering and Physical Sciences Research Council (EPSRC)
Depositing User: Prof Stanko Tomic
Date Deposited: 05 Apr 2016 11:17
Last Modified: 05 Apr 2016 11:17
URI: http://usir.salford.ac.uk/id/eprint/38604

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