Fabrication of double nano-cup assemblies and their anomalous plasmon absorption

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dc.contributor.author Liu, J
dc.contributor.author Cankurtaran, BO
dc.contributor.author Wuhrer, R
dc.contributor.author Cortie, MB
dc.contributor.editor Faraone, L
dc.date.accessioned 2010-06-16T04:59:29Z
dc.date.issued 2008-01
dc.identifier.citation COMMAD '08 Proceedings of the 2008 Conference on Optoelectronic and Microelectronic Materials and Devices, 2008, pp. 228 - 231
dc.identifier.isbn 9781424427178
dc.identifier.other E1 en_US
dc.identifier.uri http://hdl.handle.net/10453/11874
dc.description.abstract Double-cup assemblies of nanoscale gold semi-shells have been synthesized using a combination of thermal evaporation and chemical etching. The optical extinction of these structures peaked at 740 nm, but there was also evidence of additional extinction maxima at 560, 940 and 1110 nm. Numerical simulations of the optical properties revealed that the extinction was due mainly to scattering rather than to absorption In contrast, the extinction in simple single-shell nanocups was strongly absorptive in nature. Multiple plasmon resonances were identified in the double-cup structures, including an interesting quadrupole resonance in which oscillations of the inner and outer shells should operate 180deg out-of-phase.
dc.publisher IEEE
dc.relation.hasversion Accepted manuscript version en_US
dc.relation.isbasedon 10.1109/COMMAD.2008.4802133
dc.title Fabrication of double nano-cup assemblies and their anomalous plasmon absorption
dc.type Conference Proceeding
dc.parent COMMAD '08 Proceedings of the 2008 Conference on Optoelectronic and Microelectronic Materials and Devices
dc.journal.number en_US
dc.publocation Sydney en_US
dc.publocation Sydney
dc.publocation Sydney
dc.identifier.startpage 228 en_US
dc.identifier.endpage 231 en_US
dc.cauo.name SCI.Institute for Nanoscale Technology en_US
dc.conference Verified OK en_US
dc.conference COMMAD
dc.conference COMMAD
dc.for 0205 Optical Physics
dc.personcode 020302
dc.personcode 880536
dc.personcode 040173
dc.personcode 024710
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 COMMAD en_US
dc.date.activity 20080728 en_US
dc.date.activity 2008-07-28
dc.date.activity 2008-07-28
dc.location.activity Sydney en_US
dc.location.activity Sydney
dc.location.activity Sydney
dc.description.keywords plasmon resonance, nanostructure, semi-shell, quadrupole, multipole en_US
dc.description.keywords plasmon resonance, nanostructure, semi-shell, quadrupole, multipole
dc.description.keywords plasmon resonance, nanostructure, semi-shell, quadrupole, multipole
pubs.embargo.period Not known
pubs.organisational-group /University of Technology Sydney
pubs.organisational-group /University of Technology Sydney/Faculty of Science


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