Now showing items 1-3 of 3
Microscopic theory of the optical properties of colloidal graphene quantum dots
(American Physical Society, 2014-02)
We present a microscopic theory of electronic and optical properties of colloidal graphene quantum dots (CGQDs). The single-particle properties are described in the tight-binding model based on the pz carbon orbitals. ...
Phonon scattering in graphene over substrate steps
(American Institute of Physics Publising, 2014-10)
We calculate the effect on phonon transport of substrate-induced bends in graphene. We consider bending induced by an abrupt kink in the substrate, and provide results for different step-heights and substrate interaction ...
Formation and diffusion characteristics of Pt clusters on graphene, 1H-MoS2 and 1T-TaS2
Many experiments have revealed that the surfaces of graphene and graphene-like structures can play an active role as a host surface for clusterization of transition metal atoms. Motivated by these observations, we investigate ...