Zobrazeno 1 - 10
of 4 631
pro vyhledávání: '"Rozhkov, A. (A.)"'
Autor:
Tereshchenko, O. E., Bakin, V. V., Stepanov, S. A., Golyashov, V. A., Mikaeva, A. S., Kustov, D. A., Rusetsky, V. S., Rozhkov, S. A., Scheibler, H. E., Demin, A. Yu.
An analog of the optical polarizer/analyzer for electrons, a spin filter based on freestanding ferromagnetic (FM) nanomembrane covering the entrance of the microchannel plate (MCP) was applied for efficient spin filtering and electron amplification i
Externí odkaz:
http://arxiv.org/abs/2409.13543
Autor:
Rozhkov, V., Troitsky, S.
This brief review is based on a lecture given by one of the authors at the international youth conference AYSS-2023. It is devoted to multimessenger astronomy, which studies astrophysical objects and phenomena using various particles and waves that b
Externí odkaz:
http://arxiv.org/abs/2409.11818
Autor:
Rozhkov, A. V.
The transition into a charge-density wave phase is analyzed theoretically. We argue that, for commensurate or nearly-commensurate charge-density wave, the transition may become first order. Such a remarkable departure from the more common second-orde
Externí odkaz:
http://arxiv.org/abs/2409.02236
We study the scattering of edge states of 2D topological insulator (TI) in the uniform external magnetic field due to edge imperfections, common in realistic 2D TI samples. The external magnetic field breaks time reversal (TR) symmetry, opening the p
Externí odkaz:
http://arxiv.org/abs/2408.14540
This work theoretically analyzes electronic instabilities in AA-stacked bilayer graphene and the role of the Coulomb interaction in stabilization of electronic ordered states in this system. The Coulomb interaction screening is accounted with the hel
Externí odkaz:
http://arxiv.org/abs/2311.07405
Publikováno v:
Phys. Rev. B 109, 094505 (2024)
We argue that doped twisted bilayer graphene with magical twist angle can become superconducting. In our theoretical scenario, the superconductivity coexists with the spin-density-wave-like ordering. Numerical mean-field analysis demonstrates that th
Externí odkaz:
http://arxiv.org/abs/2309.00346
Publikováno v:
Слобожанський науково-спортивний вісник, Vol 28, Iss 3, Pp 131-147 (2024)
Background and Study Aim. Studying the history of the Olympic movement, one can be convinced that the ideals and values that underlie the Olympic Games of Ancient Greece are relevant today. A mandatory requirement for any country hosting the Olympic
Externí odkaz:
https://doaj.org/article/57091568896e45369c6a696b2dcef7a4
Autor:
I. A. Rozhkov, P. V. Bulychkin
Publikováno v:
Vestnik Urologii, Vol 12, Iss 4, Pp 155-158 (2024)
The article discusses issues related to the treatment of patients diagnosed with locally advanced bladder cancer.
Externí odkaz:
https://doaj.org/article/871a58b129cf477c87267ab1b818fe59
This study compares the performance of a causal and a predictive model in modeling travel mode choice in three neighborhoods in Chicago. A causal discovery algorithm and a causal inference technique were used to extract the causal relationships in th
Externí odkaz:
http://arxiv.org/abs/2307.15262
Publikováno v:
Phys. Rev. B 108, 184503 (2023)
We examine spin density wave and triplet superconductivity as possible ground states of the Bernal bilayer graphene. The spin density wave is stable for the unbiased and undoped bilayer. Both the doping and the applied bias voltage destroy this phase
Externí odkaz:
http://arxiv.org/abs/2306.12312