99 citations · 227 across the 5 of their papers we have counts for
5 papers
Excitons in the wurtzite AlGaN/GaN quantum-well heterostructures
E. P. Pokatilov, D. L. Nika, V. M. Fomin +1
We have theoretically studied exciton states and photoluminescence spectra of strained wurtzite AlGaN/GaN quantum-well heterostructures. The electron and hole energy spectra are ob…
Electron and hole states in quantum-dot quantum wells within a spherical 8-band model
E. P. Pokatilov, V. A. Fonoberov, V. M. Fomin +1
In order to study heterostructures composed both of materials with strongly different parameters and of materials with narrow band gaps, we have developed an approach, which combin…
Development of an eight-band theory for quantum-dot heterostructures
E. P. Pokatilov, V. A. Fonoberov, V. M. Fomin +1
We derive a nonsymmetrized 8-band effective-mass Hamiltonian for quantum-dot heterostructures (QDHs) in Burt's envelope-function representation. The 8x8 radial Hamiltonian and the…
Theory of bound polarons in oxide compounds
J. T. Devreese, V. M. Fomin, E. P. Pokatilov +3
We present a multilateral theoretical study of bound polarons in oxide compounds MgO and α-Al_2O_3 (corundum). A continuum theory at arbitrary electron-phonon coupling is used for…
Bipolaron Binding in Quantum Wires
E. P. Pokatilov, V. M. Fomin, J. T. Devreese +2
A theory of bipolaron states in quantum wires with a parabolic potential well is developed applying the Feynman variational principle. The basic parameters of the bipolaron ground…