Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Oxana Voitsekhivska"'
Publikováno v:
Applied Nanoscience. 12:533-542
The spectral characteristics of a cascade of broadband quantum cascade detector, functioning in the far IR range, renormalized by the interaction with all modes of interface phonons are studied using the Green’s function method. Partial contributio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::534dbdd93586838e5412db819caf5c1b
https://doi.org/10.1007/s13204-021-01708-8
https://doi.org/10.1007/s13204-021-01708-8
Publikováno v:
Molecular Crystals and Liquid Crystals. 701:48-58
The quantum theory of renormalized energy spectrum of the system of localized two-level quasiparticle, with degenerated spectrum, interacting with polarization phonons, being the model of multilaye...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2df190b0de5cdf55b327061640d14560
https://doi.org/10.1080/15421406.2020.1732562
https://doi.org/10.1080/15421406.2020.1732562
Publikováno v:
Mathematical Modeling and Computing. 7:186-195
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f164be296d9fbac6db95264f7137c728
https://doi.org/10.23939/mmc2020.01.186
https://doi.org/10.23939/mmc2020.01.186
Publikováno v:
International Journal of Theoretical Physics. 61
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd0127dc4f606f9ec73c6adfd4ec49c5
https://doi.org/10.1007/s10773-022-04991-5
https://doi.org/10.1007/s10773-022-04991-5
Publikováno v:
Springer Proceedings in Physics ISBN: 9783030747992
Within the unitary transformed Hamiltonian of Frohlich type, using the retarded Green’s function method, the exact renormalized energy spectrum of a quasi-particle strongly interacting with three-mode polarization phonons is obtained at T = 0 K in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::924ab1e484af839d30f87f4bcbfdc5b9
https://doi.org/10.1007/978-3-030-74800-5_6
https://doi.org/10.1007/978-3-030-74800-5_6
Publikováno v:
Journal of Low Temperature Physics. 195:26-36
Based on the generalized method of Feynman–Pines diagram technique, a new method of calculation of the mass operator in the Fourier image of Green’s function is proposed for the system of a three-level localized quasiparticle interacting with pol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18d88523852327b2a571aa2c67eb9a86
https://doi.org/10.1007/s10909-018-02111-4
https://doi.org/10.1007/s10909-018-02111-4
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 93:295-300
The electron energy spectrum and wave functions in multishell spherical quantum dot, consisting of core and two spherical shells – potential wells separated by thin potential barriers, are obtained in the framework of the effective mass approximati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::172194d56fd571d396ebef70972881b9
https://doi.org/10.1016/j.physe.2017.06.019
https://doi.org/10.1016/j.physe.2017.06.019
Publikováno v:
Condensed Matter Physics, Vol 24, Iss 1, p 13705 (2021)
Within unitary transformed Hamiltonian of Fr\"ohlich type, using the Green's functions method, exact renormalized energy spectrum of quasiparticle strongly interacting with two-mode polarization phonons is obtained at $T=0$ K in a model of the system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f090b6ff6ecb9ab9a62efe98202d35c8
https://doi.org/10.5488/cmp.24.13705
https://doi.org/10.5488/cmp.24.13705
Publikováno v:
Superlattices and Microstructures. 145:106642
The electron - impurity binding energy and photoionization cross-section of hydrogenic impurity are studied in spherical multilayered quantum dot AlxGa1-xAs/GaAs/AlyGa1-yAs driven by external electric field. The problem is solved in the framework of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84cc310f07fb32575257fde834a24fd3
https://doi.org/10.1016/j.spmi.2020.106642
https://doi.org/10.1016/j.spmi.2020.106642
Publikováno v:
2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP).
The new method of calculation of a mass operator of Fourier image of Green's function, based at the generalized method of Feynman-Pines diagram technique for the multi-level systems, is proposed for the system of three-level localized quasiparticle i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a286d198a32afd57a0841e94c24ae55
https://doi.org/10.1109/nap.2018.8914735
https://doi.org/10.1109/nap.2018.8914735