Polariton dispersion dependence on concentration of admixture in imperfect superlattice of coupled microresonators
Based on the representations of the ideal of photonic structures, the non-ideal systems of this class - polaritonic crystal, which is a set of spatially ordered cavities containing atomic clusters, is considered in the paper. Moreover, the spatial distribution of cavities (resonators) is translation...
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| Опубліковано в: : | Functional Materials |
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| Дата: | 2014 |
| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2014
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/120428 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Polariton dispersion dependence on concentration of admixture in imperfect superlattice of coupled microresonators / A.P. Alodjants, V.V. Rumyantsev, S.A. Fedorov, M.V. Proskurenko // Functional Materials. — 2014. — Т. 21, № 2. — С. 211-216. — Бібліогр.: 20 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
nasplib_isofts_kiev_ua-123456789-120428 |
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Alodjants, A.P. Rumyantsev, V.V. Fedorov, S.A. Proskurenko, M.V. 2017-06-12T07:36:15Z 2017-06-12T07:36:15Z 2014 Polariton dispersion dependence on concentration of admixture in imperfect superlattice of coupled microresonators / A.P. Alodjants, V.V. Rumyantsev, S.A. Fedorov, M.V. Proskurenko // Functional Materials. — 2014. — Т. 21, № 2. — С. 211-216. — Бібліогр.: 20 назв. — англ. 1027-5495 DOI: dx.doi.org/10.15407/fm21.02.211 https://nasplib.isofts.kiev.ua/handle/123456789/120428 Based on the representations of the ideal of photonic structures, the non-ideal systems of this class - polaritonic crystal, which is a set of spatially ordered cavities containing atomic clusters, is considered in the paper. Moreover, the spatial distribution of cavities (resonators) is translation invariant, and the atomic subsystem has randomly distributed defects: impurity atomic clusters (quantum dots) or a vacancies. Numerical modeling of dependence of the dispersion of polaritons in this imperfect superlattice of associated microresonators on impurity concentration is completed. Using the virtual crystal approximation the analytical expressions for polaritonic frequencies, effective mass and group velocities, as a function of corresponding quantum dots and vacancies concentrations, is obtained. en НТК «Інститут монокристалів» НАН України Functional Materials Modeling and simulation Polariton dispersion dependence on concentration of admixture in imperfect superlattice of coupled microresonators Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Polariton dispersion dependence on concentration of admixture in imperfect superlattice of coupled microresonators |
| spellingShingle |
Polariton dispersion dependence on concentration of admixture in imperfect superlattice of coupled microresonators Alodjants, A.P. Rumyantsev, V.V. Fedorov, S.A. Proskurenko, M.V. Modeling and simulation |
| title_short |
Polariton dispersion dependence on concentration of admixture in imperfect superlattice of coupled microresonators |
| title_full |
Polariton dispersion dependence on concentration of admixture in imperfect superlattice of coupled microresonators |
| title_fullStr |
Polariton dispersion dependence on concentration of admixture in imperfect superlattice of coupled microresonators |
| title_full_unstemmed |
Polariton dispersion dependence on concentration of admixture in imperfect superlattice of coupled microresonators |
| title_sort |
polariton dispersion dependence on concentration of admixture in imperfect superlattice of coupled microresonators |
| author |
Alodjants, A.P. Rumyantsev, V.V. Fedorov, S.A. Proskurenko, M.V. |
| author_facet |
Alodjants, A.P. Rumyantsev, V.V. Fedorov, S.A. Proskurenko, M.V. |
| topic |
Modeling and simulation |
| topic_facet |
Modeling and simulation |
| publishDate |
2014 |
| language |
English |
| container_title |
Functional Materials |
| publisher |
НТК «Інститут монокристалів» НАН України |
| format |
Article |
| description |
Based on the representations of the ideal of photonic structures, the non-ideal systems of this class - polaritonic crystal, which is a set of spatially ordered cavities containing atomic clusters, is considered in the paper. Moreover, the spatial distribution of cavities (resonators) is translation invariant, and the atomic subsystem has randomly distributed defects: impurity atomic clusters (quantum dots) or a vacancies. Numerical modeling of dependence of the dispersion of polaritons in this imperfect superlattice of associated microresonators on impurity concentration is completed. Using the virtual crystal approximation the analytical expressions for polaritonic frequencies, effective mass and group velocities, as a function of corresponding quantum dots and vacancies concentrations, is obtained.
|
| issn |
1027-5495 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/120428 |
| citation_txt |
Polariton dispersion dependence on concentration of admixture in imperfect superlattice of coupled microresonators / A.P. Alodjants, V.V. Rumyantsev, S.A. Fedorov, M.V. Proskurenko // Functional Materials. — 2014. — Т. 21, № 2. — С. 211-216. — Бібліогр.: 20 назв. — англ. |
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2025-12-07T16:26:16Z |
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2025-12-07T16:26:16Z |
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