Metal nanoparticle plasmonics inside reflecting metal films

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dc.contributor.author Earp, AA
dc.contributor.author Smith, GB
dc.date.accessioned 2011-02-07T06:18:11Z
dc.date.issued 2010-06-14
dc.identifier.citation Applied Physics Letters, 2010, 96 (24)
dc.identifier.issn 0003-6951
dc.identifier.other C1 en_US
dc.identifier.uri http://hdl.handle.net/10453/13029
dc.description.abstract Oxide coated metal nanoparticles buried within a thin metal layer support a surface plasmon resonance. A local dip occurs in spectral reflectance along with a switching off of the film's plasmonic response. Models are introduced in which these resonances are tunable by altering the ratio of oxide thickness to core particle radius. The optical response of two experimental examples is presented and modeled using effective medium theory. Beyond the resonance zone the doped layer switches back to the plasmonic response of a nanoporous version of the host metal whose effective plasma frequency arises only from the percolating component. © 2010 American Institute of Physics.
dc.language eng
dc.relation.hasversion Accepted manuscript version
dc.relation.isbasedon 10.1063/1.3455331
dc.title Metal nanoparticle plasmonics inside reflecting metal films
dc.type Journal Article
dc.description.version Published
dc.parent Applied Physics Letters
dc.journal.volume 24
dc.journal.volume 96
dc.journal.number 24 en_US
dc.publocation Melville, USA en_US
dc.publocation Sydney
dc.identifier.startpage 1 en_US
dc.identifier.endpage 3 en_US
dc.cauo.name SCI.Faculty of Science en_US
dc.conference Verified OK en_US
dc.conference Digital Image Computing: Techniques and Applications
dc.for 0205 Optical Physics
dc.personcode 730312
dc.personcode 014240
dc.percentage 100 en_US
dc.classification.name Optical Physics en_US
dc.classification.type FOR-08 en_US
dc.edition en_US
dc.custom en_US
dc.date.activity en_US
dc.date.activity 2010-12-01
dc.location.activity ISI:000278911500052 en_US
dc.location.activity Sydney, Australia
pubs.embargo.period Not known
pubs.organisational-group /University of Technology Sydney
pubs.organisational-group /University of Technology Sydney/Faculty of Science
pubs.organisational-group /University of Technology Sydney/Strength - Materials and Technology for Energy Efficiency
utslib.copyright.status Open Access
utslib.copyright.date 2015-04-15 12:23:47.074767+10
pubs.consider-herdc true
utslib.collection.history School of Physics and Advanced Materials (ID: 343)
utslib.collection.history General (ID: 2)


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