Investigation of electron-phonon interaction in bulk and nanostructured semiconductors
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Investigation of electron-phonon interaction in bulk and nanostructured semiconductors
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| Creator |
Yaremko, A.M.
Yukhymchuk, V.O. Dzhagan, V.M. Valakh, M.Ya. Azhniuk, Yu.M. Baran, J. Ratajczak, H. Drozd, M. |
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| Description |
In this paper, the problem of electron-phonon interaction (EPI) innsemiconductor crystals and quantum dots (QDs) is considered. It is shown that the model of strong EPI developed for organic molecular crystals can be successfully applied to bulk and nanosized semiconductors. The idea of the approach proposed here is to describe the experimental Raman (or absorption) spectra containing the phonon replicas theoretically by varying the EPI constant. The main parameter of the theoretical expression describing the experimental spectrum is the ratio of EPI constant to the frequency of the corresponding phonon mode. Based on the experimental and theoretical results, we have found that decreasing the size of CdSxSe₁₋x QDs embedded in borosilicate glass matrix results in some enhancement of electron-phonon interaction. |
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| Date |
2017-05-27T09:44:41Z
2017-05-27T09:44:41Z 2007 |
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| Type |
Article
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| Identifier |
Investigation of electron-phonon interaction in bulk and nanostructured semiconductors / A.M. Yaremko, V.O. Yukhymchuk, V.M. Dzhagan, M.Ya. Valakh, Yu.M. Azhniuk, J. Baran, H. Ratajczak, M. Drozd // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2007. — Т. 10, № 2. — С. 1-5. — Бібліогр.: 13 назв. — англ.
1560-8034 PACS 63.20.Dj, 73.40.Lq http://dspace.nbuv.gov.ua/handle/123456789/117861 |
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| Language |
en
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| Relation |
Semiconductor Physics Quantum Electronics & Optoelectronics
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| Publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
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