| dc.contributor.author | Abb, Martina | |
| dc.contributor.author | Albella Echave, Pablo | |
| dc.contributor.author | Aizpurua, Javier | |
| dc.contributor.author | Muskens, Otto L. | |
| dc.contributor.other | Universidad de Cantabria | es_ES |
| dc.date.accessioned | 2024-02-05T18:50:35Z | |
| dc.date.available | 2024-02-05T18:50:35Z | |
| dc.date.issued | 2011 | |
| dc.identifier.issn | 1530-6984 | |
| dc.identifier.issn | 1530-6992 | |
| dc.identifier.other | FIS2007-66711-C01-01 | |
| dc.identifier.uri | https://hdl.handle.net/10902/31457 | |
| dc.description.abstract | We demonstrate experimentally picosecond all-optical control of a single plasmonic nanoantenna embedded in indium tin oxide (ITO). We identify a picosecond response of the antenna-ITO hybrid system, which is distinctly different from transient bleaching observed for gold antennas on a nonconducting SiO(2) substrate. Our experimental results can be explained by the large free-carrier nonlinearity of ITO, which is enhanced by plasmon-induced hot-electron injection from the gold nanoantenna into the conductive oxide. The combination of tunable antenna-ITO hybrids with nanoscale plasmonic energy transfer mechanisms, as demonstrated here, opens a path for new ultrafast devices to produce nanoplasmonic switching and control. | es_ES |
| dc.description.sponsorship | O.L.M. acknowledges support from EPSRC through Grant EP/H019669/1. P.A. and J.A. acknowledge funding from the ETORTEK project inanoGUNE from the Basque Government and project FIS2007-66711-C01-01 of the Spanish Ministry of Innovation and Science. | es_ES |
| dc.format.extent | 7 p. | es_ES |
| dc.language.iso | eng | es_ES |
| dc.publisher | American Chemical Society | es_ES |
| dc.rights | Alojado según Resolución CNEAI 5/12/23 (ANECA) © 2011 American Chemical Society | es_ES |
| dc.source | Nano letters, 2011, 11(6), 2457-2463. | es_ES |
| dc.subject.other | Active | es_ES |
| dc.subject.other | Plasmonic | es_ES |
| dc.subject.other | Nanoantenna | es_ES |
| dc.subject.other | Hybrid nanostructures | es_ES |
| dc.subject.other | Nanophotonics | es_ES |
| dc.title | All-optical control of a single plasmonic nanoantenna-ITO hybrid | es_ES |
| dc.type | info:eu-repo/semantics/article | es_ES |
| dc.relation.publisherVersion | https://doi.org/10.1021/nl200901w | es_ES |
| dc.rights.accessRights | closedAccess | es_ES |
| dc.identifier.DOI | 10.1021/nl200901w | |
| dc.type.version | publishedVersion | es_ES |
