@conference{
author = "Lundie, Mark and Šljivančanin, Željko and Tomić, Stanko",
year = "2014",
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.",
journal = "Journal of Physics: Conference Series",
title = "Analysis of energy gap opening in graphene oxide",
volume = "526",
doi = "10.1088/1742-6596/526/1/012003"
}