Carrier relaxation dynamics in quantum dots: Scattering mechanisms and state-filling effects
dc.contributor | Aalto-yliopisto | fi |
dc.contributor | Aalto University | en |
dc.contributor.author | Grosse, S. | |
dc.contributor.author | Sandmann, J. H. H. | |
dc.contributor.author | von Plessen, G. | |
dc.contributor.author | Feldmann, J. | |
dc.contributor.author | Lipsanen, Harri | |
dc.contributor.author | Sopanen, Markku | |
dc.contributor.author | Tulkki, J. | |
dc.contributor.author | Ahopelto, J. | |
dc.contributor.department | Department of Micro and Nanosciences | en |
dc.contributor.department | Mikro- ja nanotekniikan laitos | fi |
dc.contributor.school | Sähkötekniikan korkeakoulu | fi |
dc.contributor.school | School of Electrical Engineering | en |
dc.date.accessioned | 2015-05-16T09:00:40Z | |
dc.date.available | 2015-05-16T09:00:40Z | |
dc.date.issued | 1997 | |
dc.description.abstract | Stressor-induced InxGa1−xAs quantum dot structures of high structural quality allow a detailed experimental investigation of carrier relaxation between distinct zero-dimensional quantized states. Time-resolved photoluminescence studies combined with appropriate model calculations show that state filling effects, Coulomb scattering, and acoustic phonon scattering determine the relaxation scenario in a way characteristic for a zero-dimensional electronic system. These investigations allow a quantitative estimation of the inter-dot-level relaxation rates mediated by (i) Coulomb scattering and (ii) acoustic phonon scattering. | en |
dc.description.version | Peer reviewed | en |
dc.format.extent | 4473-4476 | |
dc.format.mimetype | application/pdf | en |
dc.identifier.citation | Grosse, S. & Sandmann, J. H. H. & von Plessen, G. & Feldmann, J. & Lipsanen, Harri & Sopanen, M. & Tulkki, J. & Ahopelto, J. 1997. Carrier relaxation dynamics in quantum dots: Scattering mechanisms and state-filling effects. Physical Review B. Volume 55, Issue 7. P. 4473-4476. ISSN 1098-0121 (printed). DOI: 10.1103/physrevb.55.4473. | en |
dc.identifier.doi | 10.1103/physrevb.55.4473 | |
dc.identifier.issn | 1098-0121 (printed) | |
dc.identifier.uri | https://aaltodoc.aalto.fi/handle/123456789/16050 | |
dc.identifier.urn | URN:NBN:fi:aalto-201505152700 | |
dc.language.iso | en | en |
dc.publisher | American Physical Society (APS) | en |
dc.relation.ispartofseries | Physical Review B | en |
dc.relation.ispartofseries | Volume 55, Issue 7 | |
dc.rights | © 1997 American Physical Society (APS). http://www.aps.org/ | en |
dc.rights.holder | American Physical Society (APS) | |
dc.subject.keyword | quantum dots | en |
dc.subject.keyword | carrier relaxation dynamics | en |
dc.subject.other | Physics | en |
dc.title | Carrier relaxation dynamics in quantum dots: Scattering mechanisms and state-filling effects | en |
dc.type | A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä | fi |
dc.type.dcmitype | text | en |
dc.type.version | Final published version | en |
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