Damping of plasmons of closely coupled sphere chains due to disordered gaps

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dc.contributor.author Scheurer, MS
dc.contributor.author Arnold, MD
dc.contributor.author Setiadi, J
dc.contributor.author Ford, MJ
dc.date.accessioned 2012-10-12T03:34:07Z
dc.date.issued 2012-01-12
dc.identifier.citation Journal of Physical Chemistry C, 2012, 116 (1), pp. 1335 - 1343
dc.identifier.issn 1932-7447
dc.identifier.other C1 en_US
dc.identifier.uri http://hdl.handle.net/10453/18431
dc.description.abstract The damping of plasmons due to structural disorder may have important practical consequences. Here, we use spherical harmonic expansions to quantify the damping of plasmons of ensembles of closely coupled sphere chains with moderately disordered gaps. We show that the quadratic shift of average resonance position due to disorder is maintained in the transition from weak to close coupling, but the sensitivity to disorder increases. Further, we find that although the main peak is most often damped and broadened by disorder, it is possible for the optical extinction of disordered gold chains to increase slightly due to red-skew into a region with more favorable metal properties. © 2011 American Chemical Society.
dc.language eng
dc.relation.hasversion Accepted manuscript version
dc.relation.isbasedon 10.1021/jp2099834
dc.rights This document is the Accepted Manuscript version of a Published Work that appeared in final form in J. Phys. Chem. C, 2012, 116 (1), pp 1335–1343, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see [insert ACS Articles on Request author-directed link to Published Work, http://dx.doi.org/10.1021/jp2099834
dc.subject OPTICAL-PROPERTIES, RESONANCE, SENSORS, DIMERS, GOLD, Physical Chemistry
dc.subject OPTICAL-PROPERTIES; RESONANCE; SENSORS; DIMERS; GOLD; Physical Chemistry
dc.title Damping of plasmons of closely coupled sphere chains due to disordered gaps
dc.type Journal Article
dc.parent Journal of Physical Chemistry C
dc.journal.volume 1
dc.journal.volume 116
dc.journal.number 1 en_US
dc.publocation Washington DC, USA en_US
dc.identifier.startpage 1335 en_US
dc.identifier.endpage 1343 en_US
dc.cauo.name SCI.Physics and Advanced Materials en_US
dc.conference Verified OK en_US
dc.for 1007 Nanotechnology
dc.personcode 0000073951 en_US
dc.personcode 999147 en_US
dc.personcode 111849 en_US
dc.personcode 020323 en_US
dc.percentage 100 en_US
dc.classification.name Nanotechnology en_US
dc.classification.type FOR-08 en_US
dc.edition en_US
dc.custom en_US
dc.date.activity en_US
dc.location.activity en_US
dc.description.keywords OPTICAL-PROPERTIES; RESONANCE; SENSORS; DIMERS; GOLD en_US
dc.staffid 020323 en_US
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/Faculty of Science/School of Physics and Advanced Materials
pubs.organisational-group /University of Technology Sydney/Strength - Materials and Technology for Energy Efficiency


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