DocumentCode
2093742
Title
Strongly interacting plasmon nanoparticles: from dipole interaction to conductively coupled regime
Author
Atay, T. ; Song, Joong-Ho ; Nurmikko, A.V.
Author_Institution
Div. of Eng., Brown Univ., Providence, RI
fYear
2004
fDate
21-21 May 2004
Firstpage
1170
Lastpage
1171
Abstract
We have investigated the electromagnetic interaction of periodic arrays of metallic (gold) nanoparticles, composed of a pair of particles on each lattice site. By varying the interparticle separation from dielectric proximity to conductive contact on nm scale, we observe very large renormalization and splitting of the surface plasmon energy associated with an abrupt transition from the dipolar to a conductively coupled regime
Keywords
gold; metallic thin films; nanoparticles; optical arrays; surface plasmons; Au; conductively coupled regime; dielectric proximity; dipole interaction; gold nanoparticles periodic arrays; interparticle separation; plasmon nanoparticles; surface plasmon energy;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics Conference, 2004. (IQEC). International
Conference_Location
San Francisco, CA
Print_ISBN
1-55752-778-4
Type
conf
Filename
1367172
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