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http://hdl.handle.net/2445/24783
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DC Field | Value | Language |
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dc.contributor.author | Armelles Reig, G. | cat |
dc.contributor.author | Utzmeier, Thomas | cat |
dc.contributor.author | Postigo Resa, Pablo Aitor | cat |
dc.contributor.author | Briones Fernández-Pola, Fernando | cat |
dc.contributor.author | Ferrer, J. C. | cat |
dc.contributor.author | Peiró Martínez, Francisca | cat |
dc.contributor.author | Cornet i Calveras, Albert | cat |
dc.date.accessioned | 2012-05-03T06:27:47Z | - |
dc.date.available | 2012-05-03T06:27:47Z | - |
dc.date.issued | 1997-05-01 | - |
dc.identifier.issn | 0021-8979 | - |
dc.identifier.uri | http://hdl.handle.net/2445/24783 | - |
dc.description.abstract | In this paper we present the Raman scattering of self-assembled InSb dots grown on (001) oriented InP substrates. The samples were grown by pulsed molecular beam epitaxy mode. Two types of samples have been investigated. In one type the InSb dots were capped with 200 monolayers of InP; in the other type no capping was deposited after the InSb dot formation. We observe two peaks in the Raman spectra of the uncapped dot, while only one peak is observed in the Raman spectra of the capped dots. In the case of the uncapped dots the peaks are attributed to LO-like and TO-like vibration of completely relaxed InSb dots, in agreement with high resolution transmission electron microscopy photographs. The Raman spectra of the capped dot suggest a different strain state in the dot due to the capping layer. | eng |
dc.format.extent | 4 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | eng |
dc.publisher | American Institute of Physics | - |
dc.relation.isformatof | Reproducció del document publicat a: http://dx.doi.org/10.1063/1.365169 | - |
dc.relation.ispartof | Journal of Applied Physics, 1997, vol. 81, núm. 9, p. 6339-6342 | - |
dc.relation.uri | http://dx.doi.org/10.1063/1.365169 | - |
dc.rights | (c) American Institute of Physics, 1997 | - |
dc.source | Articles publicats en revistes (Enginyeria Electrònica i Biomèdica) | - |
dc.subject.classification | Electrònica quàntica | cat |
dc.subject.classification | Efecte Raman | cat |
dc.subject.other | Quantum electronics | eng |
dc.subject.other | Raman effect | eng |
dc.title | Raman scattering of InSb quantum dots grown on InP substrates | eng |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 115845 | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Enginyeria Electrònica i Biomèdica) |
Files in This Item:
File | Description | Size | Format | |
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115845.pdf | 500.92 kB | Adobe PDF | View/Open |
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