dc.contributor.author | Bradley, Louise | en |
dc.date.accessioned | 2019-10-30T13:09:24Z | |
dc.date.available | 2019-10-30T13:09:24Z | |
dc.date.created | July | en |
dc.date.issued | 2015 | en |
dc.date.submitted | 2015 | en |
dc.identifier.citation | L.J. Higgins, V.D. Karanikolas, G.P. Murphy, X. Zhang, C.A. Marocico, P.J. Parbrook and A.L. Bradley, Plasmon-enhanced nonradiative energy transfer in a hybrid quantum well structure, 17th International Conference on Transparent Optical Networks (ICTON), July, 2015 | en |
dc.identifier.other | Y | en |
dc.identifier.uri | http://hdl.handle.net/2262/89954 | |
dc.description | PUBLISHED | en |
dc.description.abstract | Three different silver metal nanobox arrays are used to demonstrate plasmon-enhanced non-radiative energy transfer from an InGaN/GaN quantum well to a ~80 nm thick layer of CdSe/ZnS quantum dots embedded in PMMA. These arrays of varying periodicity are fabricated using helium-ion lithography. Whilst no direct signatures of non-radiative energy transfer are detected in the absence of the Ag nanobox arrays, we observe plasmon-enhanced non-radiative energy transfer efficiencies of up to 30% from the quantum well to the quantum dots. We show that by tuning the Ag nanobox array periodicity the acceptor QD emission can be optimized to benefit from both non-radiative energy transfer and direct plasmonic enhancement of the QD emission. QD emission enhancements of up to 71% were observed and QD lifetime enhancements of ~50% are also reported. | en |
dc.language.iso | en | en |
dc.rights | Y | en |
dc.subject | Plasmonics | en |
dc.subject | Non-radiative energy transfer | en |
dc.subject | Helium-ion lithography | en |
dc.subject | Quantum well | en |
dc.subject | Quantum dot | en |
dc.subject | Arrayed geometries | en |
dc.title | Plasmon-enhanced nonradiative energy transfer in a hybrid quantum well structure | en |
dc.title.alternative | 17th International Conference on Transparent Optical Networks (ICTON) | en |
dc.type | Conference Paper | en |
dc.type.supercollection | scholarly_publications | en |
dc.type.supercollection | refereed_publications | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/bradlel | en |
dc.identifier.rssinternalid | 111831 | en |
dc.identifier.doi | 10.1109/ICTON.2015.7193600 | en |
dc.rights.ecaccessrights | openAccess | |
dc.identifier.orcid_id | 0000-0002-9399-8628 | en |