6 citations · 7 across the 4 of their papers we have counts for
4 papers
A Hybrid Density Functional Study of Armchair Si and Ge Nanotubes
Prachi Pradhan, Asok Ray
First principles calculations based on hybrid density functional theory have been used to study the electronic and geometric properties of armchair silicon and germanium nanotubes…
A Density Functional Study of the Structure and Energetics of Small Hetero-Atomic Silicon-Carbon Nanoclusters
Prachi Pradhan, Asok K. Ray
The theoretical formalism of the local density approximation (LDA) to density functional theory (DFT) has been used to study the electronic and geometric structures of SimCn (1<=m,…
An ab initio cluster study of atomic oxygen chemisorption on Ga-rich GaAs(100) (2x1) and beta(4x2) surfaces
Michael L. Mayo, Asok K. Ray
Ab initio self-consistent total energy calculations using second order Moller-Plesset perturbation theory and Hay-Wadt effective core potentials for gallium and arsenic have been u…
Novel Silicon-Carbon Fullerene-Like Cages: A Class of sp^3-sp^2 Covalent-Ionic Hybridized Nanosystems
M. N. Huda, A. K. Ray
A class of highly symmetric silicon carbide fullerene-like cage nanoclusters with carbon atoms inside the Si_20 cage and with high stability are presented. The Generalized Gradient…