Zobrazeno 1 - 10
of 24
pro vyhledávání: '"T.Yu. Bagaeva"'
Publikováno v:
Semiconductors. 49:23-27
The problem of the rectification of terahertz radiation due to plasmonic nonlinearities in a periodic two-dimensional electron system upon the excitation of plasma oscillations by the attenuated total reflection method is solved. This model allows th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38038ae272f9281700f4166fcffca315
https://doi.org/10.1134/s1063782615010078
https://doi.org/10.1134/s1063782615010078
Publikováno v:
Journal of Physics: Conference Series. 35:297-306
The non-stationary nanoelectrodynamics of polariton mode excitation and radiation in a two-dimensional excitonic layer due to a finite current pulse in the layer are analyzed in this paper. Using dyadic Green's functions we obtain an exact result for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c17e8d7501cff7e5b9059ae873291666
https://doi.org/10.1088/1742-6596/35/1/027
https://doi.org/10.1088/1742-6596/35/1/027
Publikováno v:
Journal of Luminescence. 112:225-229
We have demonstrated theoretically that radiative polaritons in an interface layer having strong excitonic response exhibit appreciable frequency dependence on an in-plane wave vector, k ∥ , in the region of the ω–k ∥ dispersion plane between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d48db563d7d06e34eee5edf7c198787f
https://doi.org/10.1016/j.jlumin.2004.09.061
https://doi.org/10.1016/j.jlumin.2004.09.061
Publikováno v:
physica status solidi (c). 2:896-899
Light absorption spectra by interface layer with strong excitonic response in asymmetric dielectric environment are calculated for various angles of incidence of the external light. Appreciable frequency shift of the absorption resonances in the tota
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c9cc73d51f99eb7f604915783383414
https://doi.org/10.1002/pssc.200460334
https://doi.org/10.1002/pssc.200460334
Publikováno v:
Solid State Communications. 127:589-594
The problem of radiative decay of coherent polariton modes in a two-dimensional excitonic system with strong exciton-photon coupling is analyzed here. We show, theoretically, that inhomogeneous plane electromagnetic waves are spontaneouslyemitted fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::993382ceeec409eb7998cd2bae7ade4d
https://doi.org/10.1016/s0038-1098(03)00615-x
https://doi.org/10.1016/s0038-1098(03)00615-x
Autor:
T.Yu. Bagaeva, Vyacheslav V. Popov
Publikováno v:
Physica B: Condensed Matter. 269:290-296
The effect of nonequilibrium plasmons on the steady-state high-DC-field response of the electron gas in n-GaAs is numerically studied via an iterative procedure using the Monte Carlo simulation algorithm for hot-electron transport and the Boltzmann e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::919914206bd26f8b25f22bd0e2c85073
https://doi.org/10.1016/s0921-4526(99)00131-3
https://doi.org/10.1016/s0921-4526(99)00131-3
Autor:
T.Yu. Bagaeva, Vyacheslav V. Popov
Publikováno v:
Acta Physica Polonica A. 92:963-966
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4c6c89aee36fc406c39554b0cb98cc5
https://doi.org/10.12693/aphyspola.92.963
https://doi.org/10.12693/aphyspola.92.963
Autor:
Vyacheslav V. Popov, T.Yu. Bagaeva
Publikováno v:
Physica B: Condensed Matter. 296:326-328
We study the effect of a Doppler shift in the plasmon frequency, which arises due to hot electron drift on electron–plasmon scattering rates in GaAs. We show that one must take the account of the Doppler shift when simulating the hot-electron trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e300d20ac2d660cab23b542d29518d29
https://doi.org/10.1016/s0921-4526(00)00566-4
https://doi.org/10.1016/s0921-4526(00)00566-4
Publikováno v:
Physical Review B. 81
We show that the plasmon frequencies in a one-dimensional dense array of doped (or gated) graphene nanoribbons can be changed through the entire terahertz range depending on the angle between the plasmon wave vector and the nanoribbon direction. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da09dd462017acf018dc103e8cc722ce
https://doi.org/10.1103/physrevb.81.073404
https://doi.org/10.1103/physrevb.81.073404
Publikováno v:
2007 7th IEEE Conference on Nanotechnology (IEEE NANO).
A non-stationary process of polariton-mode excitation in a two-dimensional excitonic layer (at z = 0) by a light-wave extinction front is analyzed here using the electromagnetic dyadic Green's function formalism. The electromagnetic response of the 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53e84becc856ab3ab8b432e2241aeef6
https://doi.org/10.1109/nano.2007.4601248
https://doi.org/10.1109/nano.2007.4601248