Plasmon and compositional mapping of plasmonic nanostructures
| dc.citation.issueNumber | 4 | en_US |
| dc.citation.journalTitle | SPIE Proceedings | en_US |
| dc.citation.volumeNumber | 9278 | en_US |
| dc.contributor.author | Ringe, Emilie | en_US |
| dc.contributor.author | Collins, Sean M. | en_US |
| dc.contributor.author | DeSantis, Christopher J. | en_US |
| dc.contributor.author | Skrabalak, Sara E. | en_US |
| dc.contributor.author | Midgley, Paul A. | en_US |
| dc.date.accessioned | 2014-12-05T18:35:02Z | |
| dc.date.available | 2014-12-05T18:35:02Z | |
| dc.date.issued | 2014 | en_US |
| dc.description.abstract | Recently, co-reduction of Au and Pd has allowed the synthesis of complex Au core/AuPd shell nanoparticles with elongated tips and cubic-like symmetry. Optical studies have shown strong plasmonic behavior and high refractive index sensitivities. In this paper, we describe the composition and the near-field plasmonic behavior of those complex structures. Monochromated STEM-EELS, Cathodoluminescence, and EDS mapping reveals the different resonant modes in these particles, and shows that Pd, a poor plasmonic metal, does not prevent strong resonances and could actually be extremely helpful for plasmon-enhanced catalysis. | en_US |
| dc.identifier.citation | Ringe, Emilie, Collins, Sean M., DeSantis, Christopher J., et al.. "Plasmon and compositional mapping of plasmonic nanostructures." <i>SPIE Proceedings,</i> 9278, no. 4 (2014) SPIE: http://dx.doi.org/10.1117/12.2073886. | |
| dc.identifier.doi | http://dx.doi.org/10.1117/12.2073886 | en_US |
| dc.identifier.uri | https://hdl.handle.net/1911/78581 | |
| dc.language.iso | eng | en_US |
| dc.publisher | SPIE | |
| dc.rights | This is an author's peer-reviewed final manuscript, as accepted by the publisher. The published article is copyrighted by SPIE. | en_US |
| dc.subject.keyword | LSPR | en_US |
| dc.subject.keyword | alloy nanoparticles | en_US |
| dc.subject.keyword | electron-energy loss spectroscopy | en_US |
| dc.subject.keyword | plasmon mapping | en_US |
| dc.subject.keyword | cathodoluminescence | en_US |
| dc.subject.keyword | electron microscopy | en_US |
| dc.title | Plasmon and compositional mapping of plasmonic nanostructures | en_US |
| dc.type | Journal article | en_US |
| dc.type.dcmi | Text | en_US |
| dc.type.publication | post-print | en_US |
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