Study of Plasmonic Resonances on Platonic Solids

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en Tzarouchis, Dimitrios C. Ylä-Oijala, Pasi Sihvola, Ari 2018-02-09T10:00:43Z 2018-02-09T10:00:43Z 2017-12
dc.identifier.citation Tzarouchis , D C , Ylä-Oijala , P & Sihvola , A 2017 , ' Study of Plasmonic Resonances on Platonic Solids ' Radio Science , vol 52 , no. 12 , pp. 1450–1457 . DOI: 10.1002/2017RS006378 en
dc.identifier.issn 0048-6604
dc.identifier.issn 1944-799X
dc.identifier.other PURE UUID: 81694fca-f4a0-4383-acc2-ea6dbd3e9684
dc.identifier.other PURE ITEMURL:
dc.identifier.other PURE LINK:
dc.identifier.other PURE FILEURL:
dc.description.abstract In this study we discuss the plasmonic subwavelength scattering resonances of five regular polyhedra, that is, the Platonic solids tetrahedron, hexahedron, octahedron, dodecahedron, and icosahedron. A brief discussion regarding their geometrical characteristics and the numerical method used in the study is given. All results are compared with the benchmark case of a sphere, in order to observe how the geometry of the solid affects the spectral characteristics. The principal finding is that the shift of the main dipole resonance exhibits a solid vertex hierarchical order; in other words, the position of the resonance correlates with the solid angle of the vertex of the given solid. This is in contrast with the hedra-hierarchical order found for the electrostatic dielectric response of these solids. These results can create new avenues for applications and devices that require plasmonic particles with on-demand functionalities. en
dc.format.extent 8
dc.format.extent 1450–1457
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartofseries Radio Science en
dc.relation.ispartofseries Volume 52, issue 12 en
dc.rights openAccess en
dc.subject.other Condensed Matter Physics en
dc.subject.other Earth and Planetary Sciences(all) en
dc.subject.other Electrical and Electronic Engineering en
dc.subject.other 114 Physical sciences en
dc.subject.other 221 Nanotechnology en
dc.title Study of Plasmonic Resonances on Platonic Solids en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department Department of Electronics and Nanoengineering
dc.subject.keyword Plasmonic albedo
dc.subject.keyword Plasmonic nanoparticles
dc.subject.keyword Platonic solids
dc.subject.keyword Scattering
dc.subject.keyword Surface integral equations
dc.subject.keyword Vertex
dc.subject.keyword Condensed Matter Physics
dc.subject.keyword Earth and Planetary Sciences(all)
dc.subject.keyword Electrical and Electronic Engineering
dc.subject.keyword 114 Physical sciences
dc.subject.keyword 221 Nanotechnology
dc.identifier.urn URN:NBN:fi:aalto-201802091383
dc.identifier.doi 10.1002/2017RS006378 info:eu-repo/date/embargoEnd/2018-07-19

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