Correlation between structural and optical properties of InAs quantum dots along their evolution
| Autor: | P.P. González-Borrero, M.J. da Silva, N. T. Moshegov, Euclydes Marega, A. A. Quivy |
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| Rok vydání: | 2001 |
| Předmět: |
Nanostructure
Photoluminescence business.industry Chemistry Condensed Matter::Mesoscopic Systems and Quantum Hall Effect Condensed Matter Physics Inorganic Chemistry Condensed Matter::Materials Science Optics Quantum dot Microscopy Materials Chemistry Optoelectronics Self-assembly business Continuous evolution Molecular beam epitaxy |
| Zdroj: | Journal of Crystal Growth. :1025-1028 |
| ISSN: | 0022-0248 |
| DOI: | 10.1016/s0022-0248(01)00981-2 |
| Popis: | The growth of highly inhomogeneous samples is presented as a suitable way to investigate the continuous evolution of self-assembled InAs quantum dots as a function of the thickness of deposited material. A single specific sample allowed a direct comparison of the structural and optical properties of the strained islands using atomic-force microscopy and low-temperature photoluminescence. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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