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https://hdl.handle.net/1822/78400
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Campo DC | Valor | Idioma |
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dc.contributor.author | Vasilevskiy, Igor | por |
dc.contributor.author | Peres, N. M. R. | por |
dc.date.accessioned | 2022-06-14T13:35:30Z | - |
dc.date.available | 2022-06-14T13:35:30Z | - |
dc.date.issued | 2021-09 | - |
dc.identifier.citation | Vasilevskiy, I. M., & Peres, N. M. R. (2021, August 20). Plasmonic response of a nanorod in the vicinity of a metallic surface: local approach with analytical solution. Journal of Optics. IOP Publishing. http://doi.org/10.1088/2040-8986/ac1904 | por |
dc.identifier.issn | 2040-8978 | por |
dc.identifier.uri | https://hdl.handle.net/1822/78400 | - |
dc.description.abstract | In this paper we present an analytical solution for the eigenmodes and corresponding electric fields of a composite system made of a nanorod in the vicinity of a plasmonic semi-infinite metallic system. To be specific, we choose Silver as the material for both the nanorod and the semi-infinite metal. The system is composed of two sub-systems with different symmetries: the rod has polar symmetry, while the interface has a rectangular one. Using a boundary integral method, proposed by Eyges, we are able to compute analytically the integrals that sew together the two systems. In the end, the problem is reduced to a one of linear algebra, where all the terms in the system are known analytically. For large distances between the rod and the planar surface, only a few of those integrals are needed and a full analytical solution can be obtained. Our results are important to benchmark other numerical approaches and represent a starting point in the discussion of systems composed of nanorods and two-dimensional materials. | por |
dc.description.sponsorship | N M R P thanks Andre Gonvalves and Bruno Amorim for many discussions on the topic of plasmonics. N M R P acknowledges support by the Portuguese Foundation for Science and Technology (FCT) in the framework of the Strategic Funding UIDB/04650/2020, support from the European Commission through the project 'Graphene-Driven Revolutions in ICT and Beyond' (Reference No. 881603, CORE 3), COMPETE 2020, PORTUGAL 2020, FEDER and the FCT through projects POCI-01-0145-FEDER-028114. | por |
dc.language.iso | eng | por |
dc.publisher | IOP Publishing Ltd | por |
dc.relation | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04650%2F2020/PT | por |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/881603/EU | por |
dc.rights | openAccess | por |
dc.subject | plasmonics | por |
dc.subject | nanorod | por |
dc.subject | metallic | por |
dc.subject | drude | por |
dc.subject | photonics | por |
dc.title | Plasmonic response of a nanorod in the vicinity of a metallic surface: local approach with analytical solution | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://iopscience.iop.org/article/10.1088/2040-8986/ac1904 | por |
oaire.citationIssue | 8 | por |
oaire.citationVolume | 23 | por |
dc.date.updated | 2022-06-08T09:16:07Z | - |
dc.identifier.doi | 10.1088/2040-8986/ac1904 | por |
dc.subject.wos | Science & Technology | - |
sdum.export.identifier | 11001 | - |
sdum.journal | Journal of Optics | por |
oaire.version | AM | por |
Aparece nas coleções: | CDF - CEP - Artigos/Papers (with refereeing) |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Plasmonic response of a nanorod.pdf | 2,85 MB | Adobe PDF | Ver/Abrir |