The electronic property of graphene adsorbed on the siloxane and silanol surface structures of SiO2: A theoretical prediction

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Chi-Jen Yang, Shu-Jiuan Huang, and Chin-Lung Kuo

Using density functional theory calculations, we have investigated the effect of specific surface structures on the electronic properties of a graphene layer on the SiO2 substrate. Our results show that graphene monolayer is weakly bound to the siloxane and silanol surfaces via the van der Waals i ... [Appl. Phys. Lett. 101, 253107 (2012)] published Tue Dec 18, 2012.



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