Optical and acoustical phonon modes in superlattices with SiGe QDs
Multilayers with SiGe nanoislands grown in a broad temperature range (300-600 °C) are studied using Raman spectroscopy, HRXRD and AFM. It is shown that the islands are fully strained when obtained at 300 °C and gradually relax with the growth temperature increase. The main contribution to the Raman...
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| Veröffentlicht in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Datum: | 2004 |
| Hauptverfasser: | , , , , , , , , , , , |
| Format: | Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2004
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/119224 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Optical and acoustical phonon modes in superlattices with SiGe QDs / V.O. Yukhymchuk, V.M. Dzhagan, V.P. Klad’ko, O.S. Lytvyn, V.F. Machulin, M.Ya. Valakh, A.M. Yaremko, A.G. Milekhin, Z.F. Krasil’nik, A.V. Novikov, N. Mestres, J. Pascual // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2004. — Т. 7, № 4. — С. 456-461. — Бібліогр.: 20 назв. — англ. |