45 citations · 71 across the 7 of their papers we have counts for
7 papers
Two-level atom witness of thermalization of multimode optical fibers
M. Wanic, R. Khomeriki, S. Stagraczynski +3
In the present project, we study the dynamics of the two-level system coupled with the multimode optical system. In particular, we considered a square lattice of optical fibers. We…
Magnetic ordering and dynamics in monolayers and bilayers of chromium trihalides: atomistic simulations approach
S. Stagraczynski, P. Balaz, M. Jafari +2
We analyze magnetic properties of monolayers and bilayers of chromium trihalides, CrI, in two different stacking configurations: AA and rhombohedral ones. Our main focus is on…
Magnon dispersion and spin transport in CrCl bilayers under different strain-induced magnetic states
Verena Brehm, Stefan Stagraczynski, Jozef Barnas +2
Atomically-thin van der Waals magnetic materials offer exceptional opportunities to mechanically and electrically manipulate magnetic states and spin textures. The possibility of e…
Spin valve effect in two-dimensional VSe system
M. A. Jafari, M. Wawrzyniak-Adamczewska, S. Stagraczyński +2
Vanadium based dichalcogenides, VSe, are two-dimensional materials in which magnetic Vanadium atoms are arranged in a hexagonal lattice and are coupled ferromagnetically within…
Entanglement dynamics of two nitrogen vacancy centers coupled by a nanomechanical resonator
Z. Toklikishvili, L. Chotorlishvili, S. K. Mishra +4
In this paper we study the time evolution of the entanglement between two remote NV Centers (nitrogen vacancy in diamond) connected by a dual-mode nanomechanical resonator with mag…
Topological insulator in a helicoidal magnetization field
S. Stagraczynski, L. Chotorlishvili, V. K. Dugaev +4
A key feature of topological insulators is the robustness of the electron energy spectrum. At a surface of a topological insulator, Dirac point is protected by the characteristic s…
Superadiabatic quantum heat engine with a multiferroic working medium
L. Chotorlishvili, M. Azimi, S. Stagraczyński +3
A quantum thermodynamic cycle with a chiral multiferroic working substance such as is presented. Shortcuts to adiabaticity are employed to achieve…