3 papers
cond-mat.str-el2024
Disordered quantum antiferromagnetism in doped semiconductors: Density of states approach
N. A. Bogoslovskiy, P. V. Petrov, N. S. Averkiev
We present a theoretical study of the exchange interaction in a system of spatially disordered magnetic moments. A typical example of such a system is an impurity semiconductor, wh…
cond-mat.str-el2023
Phase diagram of a ferromagnetic semiconductor. The origin of superparamagnetism
N. A. Bogoslovskiy, P. V. Petrov, N. S. Averkiev
We study the theoretical model of a ferromagnetic semiconductor as a system of randomly distributed Ising spins with a long-range exchange interaction. Using the density-of-states…
cond-mat.mes-hall2018
Two components of donor-acceptor recombination in compensated semiconductors. Analytical model of spectra in presence of electrostatic fluctuations
N. A. Bogoslovskiy, P. V. Petrov, Yu. L. Ivanov K. D. Tsendin +1
We report numerical and analytical studies of the donor-acceptor recombination in compensated semiconductors. Our calculations take into account random electric fields of charged i…