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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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.
|Schools:||Schools > School of Computing, Science and Engineering|
|Journal or Publication Title:||Journal of Physics: Conference Series|
|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|
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