The role of optical phonons in electrons heating by IR radiation in Ge
An expression for the coefficient of light absorption by “hot” electrons in many-valley semiconductors for carrier scattering by nonpolar optical phonons in dependence on the carrier temperature and electron concentration in each valley has been obtained. It was shown that taking into account the co...
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| Veröffentlicht in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
|---|---|
| Datum: | 2005 |
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2005
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/120657 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | The role of optical phonons in electrons heating by IR radiation in Ge / V.N. Poroshin, O.G. Sarbey // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2005. — Т. 8, № 1. — С. 1-3. — Бібліогр.: 1 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862632621201162240 |
|---|---|
| author | Poroshin, V.N. Sarbey, O.G. |
| author_facet | Poroshin, V.N. Sarbey, O.G. |
| citation_txt | The role of optical phonons in electrons heating by IR radiation in Ge / V.N. Poroshin, O.G. Sarbey // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2005. — Т. 8, № 1. — С. 1-3. — Бібліогр.: 1 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | An expression for the coefficient of light absorption by “hot” electrons in many-valley semiconductors for carrier scattering by nonpolar optical phonons in dependence on the carrier temperature and electron concentration in each valley has been obtained. It was shown that taking into account the contribution of such scattering into absorption of a CO₂ laser radiation enables to achieve a quantitative agreement between the calculated and experimental values for the intervalley redistribution of electrons due to heating carriers by the light wave in Ge at 300 and 77 K.
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| first_indexed | 2025-11-30T12:48:17Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-120657 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2025-11-30T12:48:17Z |
| publishDate | 2005 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Poroshin, V.N. Sarbey, O.G. 2017-06-12T15:42:17Z 2017-06-12T15:42:17Z 2005 The role of optical phonons in electrons heating by IR radiation in Ge / V.N. Poroshin, O.G. Sarbey // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2005. — Т. 8, № 1. — С. 1-3. — Бібліогр.: 1 назв. — англ. 1560-8034 PACS: 05.50. + q, 61.50.Em, 82.20.Fd https://nasplib.isofts.kiev.ua/handle/123456789/120657 An expression for the coefficient of light absorption by “hot” electrons in many-valley semiconductors for carrier scattering by nonpolar optical phonons in dependence on the carrier temperature and electron concentration in each valley has been obtained. It was shown that taking into account the contribution of such scattering into absorption of a CO₂ laser radiation enables to achieve a quantitative agreement between the calculated and experimental values for the intervalley redistribution of electrons due to heating carriers by the light wave in Ge at 300 and 77 K. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics The role of optical phonons in electrons heating by IR radiation in Ge Article published earlier |
| spellingShingle | The role of optical phonons in electrons heating by IR radiation in Ge Poroshin, V.N. Sarbey, O.G. |
| title | The role of optical phonons in electrons heating by IR radiation in Ge |
| title_full | The role of optical phonons in electrons heating by IR radiation in Ge |
| title_fullStr | The role of optical phonons in electrons heating by IR radiation in Ge |
| title_full_unstemmed | The role of optical phonons in electrons heating by IR radiation in Ge |
| title_short | The role of optical phonons in electrons heating by IR radiation in Ge |
| title_sort | role of optical phonons in electrons heating by ir radiation in ge |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/120657 |
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