Weak chemical interaction and van der Waals forces between graphene layers: A combined density functional and intermolecular perturbation theory approach
‘Twin-graphene’ bilayer based nanoscale capacitor and nanoscale dielectric capacitor are designed using density functional theory approach including van der Waals dispersion correction. A strong effect on electronic properties is observed...
Influence of van der Waals forces on the adsorption structure of benzene on silicon studied using density functional theory