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Cited by 484

The DOI matches its Crossref record; 33 of the 33 references it cites were found in a registry or an index.

Quantum Plasmonics: Nonlinear Effects in the Field Enhancement of a Plasmonic Nanoparticle Dimer

Marinica, D.C., Kazansky, A.K., Nordlander, P., Aizpurua, J., Borisov, A. G.·2012·Nano Letters
DOI 10.1021/nl300269c
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Abstract

A fully quantum mechanical investigation using time-dependent density functional theory reveals that the field enhancement in a coupled nanoparticle dimer can be strongly affected by nonlinear effects. We show that both classical as well as linear quantum mechanical descriptions of the system fail even for moderate incident light intensities. An interparticle current resulting from the strong field photoemission tends to neutralize the plasmon-induced surface charge densities on the opposite sides of the nanoparticle junction. Thus, the coupling between the two nanoparticles and the field enhancement is reduced as compared to linear theory. A substantial nonlinear effect is revealed already at incident powers of 10(9) W/cm(2) for interparticle separation distances as large as 1 nm and down to the touching limit.

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Metadata

Authors
Marinica, D. C., Kazansky, A. K., Nordlander, P., Aizpurua, J., & Borisov, A. G.
Venue
Nano Letters
Publisher
American Chemical Society (ACS)
Published
2012-02-14
Volume
12
Issue
3
Pages
1333-1339
ISSN
  • 1530-6984 (ISSN-L)
  • 1530-6992
DOI
10.1021/nl300269c
OpenAlex
W1999597768
Cited by
484
References
33
FWCI
28.60
Type
journal article
Language
en
Open access
closed

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.