60 citations · 263 across the 12 of their papers we have counts for
12 papers
The lock-on effect and collapsing bipolar Gunn domains in high-voltage GaAs avalanche p-n junction diode
Aleksander Rozkhov, Mikhail Ivanov, Pavel Rodin
We present experimental evidence and physics-based simulations of the lock-on effect in high-voltage GaAs avalanche diodes. The avalanche triggering is initiated by steep voltage r…
Empirical model of the Gibbs free energy for saline solutions of arbitrary concentration: Application for H2O-NaCl solutions at 423.15K-573.15K and pressures from saturation up to 5kbar
Mikhail V. Ivanov, Sergey A. Bushmin
An empirical model of the concentration dependence of the excess Gibbs free energy Gex for saline solutions is proposed. Our simple analytical form of Gex allows obtaining equation…
Impurity center in a semiconductor quantum ring in the presence of a radial electric field
Boris S. Monozon, Mikhail V. Ivanov, Peter Schmelcher
The problem of an impurity electron in a quantum ring (QR) in the presence of a radially directed strong external electric field is investigated in detail. Both an analytical and a…
Quantum phase transition in the Hartree-Fock wave function of the hydrogen molecule
Mikhail V. Ivanov
Precise solutions of the Hartree-Fock equations for the ground state of the hydrogen molecule are obtained for a wide range of internuclear distances R by means of a two-dimensiona…
Two-dimensional negative donors in magnetic fields
Mikhail V. Ivanov, Peter Schmelcher
A finite-difference solution of the Schroedinger equation for negative donor centers D^- in two dimensions is presented. Our approach is of exact nature and allows us to resolve a…
The beryllium atom and beryllium positive ion in strong magnetic fields
M. V. Ivanov, P. Schmelcher
The ground and a few excited states of the beryllium atom in external uniform magnetic fields are calculated by means of our 2D mesh Hartree-Fock method for field strengths ranging…