Document Detail


Transformation-optics description of nonlocal effects in plasmonic nanostructures.
MedLine Citation:
PMID:  22463438     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
We develop an insightful transformation-optics approach to investigate the impact that nonlocality has on the optical properties of plasmonic nanostructures. The light-harvesting performance of a dimer of touching nanowires is studied by using the hydrodynamical Drude model, which reveals nonlocal resonances not predicted by previous local calculations. Our method clarifies the interplay between radiative and nonlocal effects in this nanoparticle configuration, which enables us to elucidate the optimum size that maximizes its absorption and field enhancement capabilities.
Authors:
A I Fernández-Domínguez; A Wiener; F J García-Vidal; S A Maier; J B Pendry
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Publication Detail:
Type:  Journal Article     Date:  2012-03-06
Journal Detail:
Title:  Physical review letters     Volume:  108     ISSN:  1079-7114     ISO Abbreviation:  Phys. Rev. Lett.     Publication Date:  2012 Mar 
Date Detail:
Created Date:  2012-04-02     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0401141     Medline TA:  Phys Rev Lett     Country:  United States    
Other Details:
Languages:  eng     Pagination:  106802     Citation Subset:  IM    
Affiliation:
The Blackett Laboratory, Department of Physics, Imperial College London, London SW7 2AZ, United Kingdom.
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