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Surface plasmon delocalization in silver nanoparticle aggregates revealed by subdiffraction supercontinuum hot spots

Borys, Nicholas J., Shafran, Eyal and Lupton, John M. (2013) Surface plasmon delocalization in silver nanoparticle aggregates revealed by subdiffraction supercontinuum hot spots. Scientific Reports 3, p. 2090.

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Date of publication of this fulltext: 08 Oct 2014 11:17

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Other URL: http://www.nature.com/srep/2013/130628/srep02090/full/srep02090.html, http://dx.doi.org/10.1038/srep02090


Abstract

The plasmonic resonances of nanostructured silver films produce exceptional surface enhancement, enabling reproducible single-molecule Raman scattering measurements. Supporting a broad range of plasmonic resonances, these disordered systems are difficult to investigate with conventional far-field spectroscopy. Here, we use nonlinear excitation spectroscopy and polarization anisotropy of single ...

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Item type:Article
Date:28 June 2013
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Lupton > Group John Lupton
Identification Number:
ValueType
10.1038/srep02090DOI
Keywords:ENHANCED RAMAN-SCATTERING; RESONANCE SPECTROSCOPY; METAL NANOPARTICLES; OPTICAL-PROPERTIES; FIELD; LIGHT; FILMS; LOCALIZATION; MICROSCOPY; SERS
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Partially
Item ID:30804
Owner only: item control page

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