| dc.contributor.author | Alejo Cuesta, María Teresa | |
| dc.contributor.author | Pulo, Pedro M.R | |
| dc.contributor.author | Merchán Moreno, María Dolores | |
| dc.contributor.author | García Fernández, Emilio | |
| dc.contributor.author | Costa, Silvia M.B | |
| dc.contributor.author | Velázquez Salicio, María Mercedes | |
| dc.date.accessioned | 2024-05-23T10:21:13Z | |
| dc.date.available | 2024-05-23T10:21:13Z | |
| dc.date.issued | 2017 | |
| dc.identifier.citation | Alejo, Pedro M.R. Paulo, M.D. Merchán, Emilio Garcia-Fernandez, Sílvia M.B. Costa, M.M. Velázquez, Influence of 3D aggregation on the photoluminescence dynamics of CdSe quantum dot films, Journal of Luminescence, Volume 183, 2017, Pages 113-120, ISSN 0022-2313, https://doi.org/10.1016/j.jlumin.2016.11.002. (https://www.sciencedirect.com/science/article/pii/S0022231316308833) | es_ES |
| dc.identifier.issn | 0022-2313 | |
| dc.identifier.uri | http://hdl.handle.net/10366/158010 | |
| dc.description.abstract | [EN]Thin films ofsemiconductorCdSequantumdots,QDs,directlydepositedontoquartzaswellasontoa
Langmuir-Blodgett film oftheGeminisurfactantethyl-bis(dimethyloctadecylammoniumbromidehave
been preparedandtheirphotoluminescencepropertieswerecharacterizedbyconfocal fluorescence
lifetime microscopy.3DaggregatesofQDswereobservedinQD films directlydepositedontothesolid
while theGeminisurfactant film avoidsthe3Daggregation.Thephotoluminescencedecayanalysiswas
performed byaphenomenologicalmodelpreviouslyproposedbyuswhichconsidersthatthelumi-
nescence dynamicsisaffectedbyenergytransportandtrappingprocessesandtherelativecontribution
of theseprocessesdependson film morphology.Thus,inthenon-aggregatedandmorehomogeneousQD
films, QDsdepositedontothesurfactant,therelativecontributionoftheenergytransportprocessin-
creases withtrapconcentrationwhile3Daggregationfavorstheenergytransportevenatlowdensityof
energy traps. | es_ES |
| dc.format.mimetype | application/pdf | |
| dc.language.iso | eng | es_ES |
| dc.publisher | Elsevier | es_ES |
| dc.subject | Quantum dots | es_ES |
| dc.subject | Langmuir-blodgett films | es_ES |
| dc.subject | Confocal fluorescence lifetime microscopy | es_ES |
| dc.subject | Photoluminescence properties | es_ES |
| dc.title | Influence of 3D aggregation on the photoluminescence dynamics of CdSe quantum dot films | es_ES |
| dc.type | info:eu-repo/semantics/article | es_ES |
| dc.relation.publishversion | https://doi.org/10.1016/j.jlumin.2016.11.002 | es_ES |
| dc.identifier.doi | 10.1016/j.jlumin.2016.11.002 | |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |
| dc.journal.title | Journal of Luminescence | es_ES |
| dc.volume.number | 183 | es_ES |
| dc.page.initial | 113 | es_ES |
| dc.page.final | 120 | es_ES |
| dc.type.hasVersion | info:eu-repo/semantics/publishedVersion | es_ES |
