Optical Transmission Properties and Electric Field Distribution of Interacting 2D Silver Nanorod Arrays |
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| Authors: | Paul R Evans René Kullock William R Hendren Ron Atkinson Robert J Pollard Lukas M Eng |
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| Affiliation: | 1. Centre for Nanostructured Media Queen's University Belfast Belfast BT7 1NN (UK);2. Institute of Applied Photophysics, TU Dresden Dresden 01062 (Germany) |
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| Abstract: | Silver nanorods have been grown by electrodeposition into thin film porous alumina templates (AAO). Optical transmission measurements using p‐polarized incident white light shows clear plasmon resonance extinction peaks. We successfully model the dependence on angle in incidence of extinction peak height and position using a multiple–multipoles (MMP) approach with the different spectral features being clearly associated with the effective electric field distribution and coupling between individual nanorods. |
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| Keywords: | metal nanorods metal nanowires plasmon resonance porous alumina electrodeposition silver |
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