7 citations · 7 across the 3 of their papers we have counts for
3 papers
Electronic Structure and Band-Edge Character of Ga-Substituted -AlO: A First-Principles Study
Z. S. Machavariani, R. Ya. Kezerashvili, T. Tchelidze
We present a first-principles density functional theory study of substitutional Ga incorporation in an -AlO-derived host, isolating chemical embedding effects without ex…
Formation of primordial helium: a rapid and simple scheme of calculation
Tamaz Kereselidze, Zaal Machavariani, Irakli Noselidze
A rapid and relatively simple scheme of calculation is elaborated and applied to cosmological recombination of helium. Employing the nonrelativistic Coulomb Green's function, a wav…
Trions and biexcitons in a nanowire
R. Ya. Kezerashvili, Z. S. Machavariani, B. Beradze +1
A theory of the trion and biexciton in a nanowire (NW) in the framework of the effective-mass model using the Born-Oppenheimer approximation is presented. We consider the formation…