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Please use this identifier to cite or link to this item: http://hdl.handle.net/2262/61495

Title: Controlled in situ growth of tunable plasmonic self-assembled nanoparticle arrays
Author: FLEISCHER, KARSTEN
MC GILP, JOHN FINLAY
SHVETS, IGOR
FOX, DANIEL
Sponsor: 
Name Grant Number
06/IN.1/I91

Author's Homepage: http://people.tcd.ie/ivchvets
http://people.tcd.ie/fleisck
http://people.tcd.ie/jmcgilp
Keywords: Condensed matter physics
Nanoscale science
Issue Date: 2012
Citation: Verre R, Fleischer K, McGilp JF, Fox D, Behan G, Zhang H, Shvets IV., Controlled in situ growth of tunable plasmonic self-assembled nanoparticle arrays, Nanotechnology, 23, 2012, 035606-
Series/Report no.: Nanotechnology
23
Abstract: Self-assembled silver nanoparticle (NP) arrays were produced by deposition at glancing angles on transparent stepped Al2O3 templates. The evolution of the plasmonic resonances has been monitored using reflection anisotropy spectroscopy (RAS) during growth. It is demonstrated that the morphology of the array can be tailored by changing the template structure, resulting in a large tunability of the optical resonances. In order to extract detailed information on the origin of the measured dichroic response of the system, a model based on dipolar interactions has been developed and the effect of tarnishing and morphological dispersion addressed.
Description: PUBLISHED
9 pp
URI: http://hdl.handle.net/2262/61495
Related links: http://dx.doi.org/10.1088/0957-4484/23/3/035606
Appears in Collections:Physics (Scholarly Publications)

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