170 citations · 807 across the 62 of their papers we have counts for
63 papers
Electron spectra in double quantum wells of different shapes
Piotr Garbaczewski, Vladimir A. Stephanovich, Grzegorz Engel
We suggest a method for calculating electronic spectra in ordered and disordered semiconductor structures (superlattices) forming double quantum wells (QW). In our method, we repre…
Carrier-induced ferromagnetism in 2D magnetically-doped semiconductor structures
V. A. Stephanovich, E. V. Kirichenko, G. Engel +2
We show theoretically that the magnetic ions, randomly distributed in a two-dimensional (2D) semiconductor system, can generate a ferromagnetic long-range order via the RKKY intera…
Superharmonic double-well systems with zero-energy ground states: Relevance for diffusive relaxation scenarios
Piotr Garbaczewski, Vladimir A. Stephanovich
Relaxation properties (specifically time-rates) of the Smoluchowski diffusion process on a line, in a confining potential , , can be spectrally quantif…
Chaotic cyclotron and Hall trajectories due to spin-orbit coupling
E. V. Kirichenko, V. A. Stephanovich, E. Ya. Sherman
We demonstrate that the synergistic effect of a gauge field, Rashba spin-orbit coupling (SOC), and Zeeman splitting can generate chaotic cyclotron and Hall trajectories of particle…
The influence of stellar objects mass distribution on their gravitational fields
Vladimir Stephanovich, Wlodzimierz Godlowski, Monika Biernacka +1
We study the influence of the astronomical objects masses randomness on the distribution function of their gravitational fields. Based on purely theoretical arguments and compariso…
Thermodynamic, dynamic and transport properties of quantum spin liquid in herbertsmithite from experimental and theoretical point of view
V. R. Shaginyan, A. Z. Msezane, M. Ya. Amusia +4
In our review we focus on the quantum spin liquid, defining the thermodynamic, transport and relaxation properties of geometrically frustrated magnets (insulators) represented by h…