Zobrazeno 1 - 10
of 10
pro vyhledávání: '"I G Savenko"'
Publikováno v:
New Journal of Physics, Vol 23, Iss 9, p 093009 (2021)
We develop a theory of the magnetoplasmon resonance (MPR) in two-dimensional superconductors in the fluctuating regime, where the temperature is slightly above the critical temperature of the superconducting transition. In this regime, unpaired elect
Externí odkaz:
https://doaj.org/article/681b1bdfabc74e5e8b14bcd8550f70fc
Publikováno v:
New Journal of Physics, Vol 23, Iss 2, p 023023 (2021)
We report on a novel mechanism of BCS-like superconductivity, mediated by a pair of Bogoliubov quasiparticles (bogolons). It takes place in hybrid systems consisting of a two-dimensional electron gas in a transition metal dichalcogenide monolayer in
Externí odkaz:
https://doaj.org/article/0dc7ef94c3bc4c7795fbdd5125edf801
Autor:
D V Karpov, I G Savenko
Publikováno v:
New Journal of Physics, Vol 20, Iss 1, p 013037 (2018)
We study Frenkel exciton-polariton Bose–Einstein condensation in a two-dimensional defect-free triangular photonic crystal with an organic semiconductor active medium containing bound excitons with dipole moments oriented perpendicular to the layer
Externí odkaz:
https://doaj.org/article/2063f57e0cc0468b81223135865492ee
Publikováno v:
New Journal of Physics, Vol 20, Iss 8, p 083007 (2018)
We present a theory of the photovoltaic valley-dependent Hall effect in a two-dimensional (2D) Dirac semiconductor subject to an intense near-resonant electromagnetic field. Our theory captures and elucidates the influence of both the field-induced r
Externí odkaz:
https://doaj.org/article/1f794140afd04eb6a1813d96f90a8224
Autor:
V. M. Kovalev, I. G. Savenko
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract We study the pseudo-spin density response of a disordered two-dimensional spin-polarized Bose gas to weak alternating magnetic field, assuming that one of the spin states of the doublet is macroscopically occupied and Bose-condensed while th
Externí odkaz:
https://doaj.org/article/1be0526bf5464831b96d360f57a7150c
The band structure of a monolayer MoS$_2$ comprises of spin-split subbands, owing to the mutual presence of broken inversion symmetry and strong spin-orbit coupling. In the conduction band, spin-valley coupled subbands cross each other at finite mome
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d504c89c51eceb425fd630f175b14211
In a two-dimensional noncentrosymmetric Ising superconductor in the fluctuating regime under the action of a uniform external electromagnetic field there emerge two contributions to the photogalvanic effect due to the trigonal warping of the valleys.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::836b801cc5fc2c5843f56a07c0cc62da
Publikováno v:
Journal of Physics: Condensed Matter; 3/16/2016, Vol. 28 Issue 10, p1-1, 1p
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p 033166 (2021)
We develop a strong-coupling theory of Bose-Einstein condensate-mediated superconductivity in a hybrid system, which consists of a two-dimensional electron gas with either: (i) parabolic spectrum or (ii) relativistic Dirac spectrum in the vicinity of
Externí odkaz:
https://doaj.org/article/6dd239aebb8e4e34a1ff48f434dfcbe9