Electronic Properties of Graphene Based Hydrogen Cyanide Sensor
The present paper exploits the sensing ability of graphene sheet for detecting the presence of Hydrogen Cyanide (HCN) molecules in the environment. The electronic and transport properties of Graphene based system have been analysed in both pristine as well as gaseous environment and it has been observed that as the HCN molecule comes closer to the graphene surface, the metallicity of Graphene sheet decreases substantially and further increase in the number of HCN molecules changes the metallic behaviour of Graphene sheet into the semiconducting one.
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Document Type: Research Article
Publication date: July 1, 2014
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