Investigation of electron-phonon interaction in bulk and nanostructured semiconductors
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...
Збережено в:
| Дата: | 2007 |
|---|---|
| Автори: | , , , , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2007
|
| Назва видання: | Semiconductor Physics Quantum Electronics & Optoelectronics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/117861 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | 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. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-117861 |
|---|---|
| record_format |
dspace |
| spelling |
irk-123456789-1178612017-05-28T03:02:25Z Investigation of electron-phonon interaction in bulk and nanostructured semiconductors Yaremko, A.M. Yukhymchuk, V.O. Dzhagan, V.M. Valakh, M.Ya. Azhniuk, Yu.M. Baran, J. Ratajczak, H. Drozd, M. 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. 2007 Article 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 en Semiconductor Physics Quantum Electronics & Optoelectronics Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| 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. |
| format |
Article |
| author |
Yaremko, A.M. Yukhymchuk, V.O. Dzhagan, V.M. Valakh, M.Ya. Azhniuk, Yu.M. Baran, J. Ratajczak, H. Drozd, M. |
| spellingShingle |
Yaremko, A.M. Yukhymchuk, V.O. Dzhagan, V.M. Valakh, M.Ya. Azhniuk, Yu.M. Baran, J. Ratajczak, H. Drozd, M. Investigation of electron-phonon interaction in bulk and nanostructured semiconductors Semiconductor Physics Quantum Electronics & Optoelectronics |
| author_facet |
Yaremko, A.M. Yukhymchuk, V.O. Dzhagan, V.M. Valakh, M.Ya. Azhniuk, Yu.M. Baran, J. Ratajczak, H. Drozd, M. |
| author_sort |
Yaremko, A.M. |
| title |
Investigation of electron-phonon interaction in bulk and nanostructured semiconductors |
| title_short |
Investigation of electron-phonon interaction in bulk and nanostructured semiconductors |
| title_full |
Investigation of electron-phonon interaction in bulk and nanostructured semiconductors |
| title_fullStr |
Investigation of electron-phonon interaction in bulk and nanostructured semiconductors |
| title_full_unstemmed |
Investigation of electron-phonon interaction in bulk and nanostructured semiconductors |
| title_sort |
investigation of electron-phonon interaction in bulk and nanostructured semiconductors |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| publishDate |
2007 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/117861 |
| citation_txt |
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. |
| series |
Semiconductor Physics Quantum Electronics & Optoelectronics |
| work_keys_str_mv |
AT yaremkoam investigationofelectronphononinteractioninbulkandnanostructuredsemiconductors AT yukhymchukvo investigationofelectronphononinteractioninbulkandnanostructuredsemiconductors AT dzhaganvm investigationofelectronphononinteractioninbulkandnanostructuredsemiconductors AT valakhmya investigationofelectronphononinteractioninbulkandnanostructuredsemiconductors AT azhniukyum investigationofelectronphononinteractioninbulkandnanostructuredsemiconductors AT baranj investigationofelectronphononinteractioninbulkandnanostructuredsemiconductors AT ratajczakh investigationofelectronphononinteractioninbulkandnanostructuredsemiconductors AT drozdm investigationofelectronphononinteractioninbulkandnanostructuredsemiconductors |
| first_indexed |
2023-10-18T20:30:51Z |
| last_indexed |
2023-10-18T20:30:51Z |
| _version_ |
1796150395097055232 |