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Cited by 179

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Experimental Verification of the Spectral Shift between Near- and Far-Field Peak Intensities of Plasmonic Infrared Nanoantennas

Open access
Alonso-González, P., Albella, P., Neubrech, F., Huck, C., Chen, J., Golmar, F., Casanova, F., Hueso, L. E., Pucci, A., Aizpurua, J., Hillenbrand, R.·2013·Physical Review Letters

Abstract

Theory predicts a distinct spectral shift between the near- and far-field optical response of plasmonic antennas. Here we combine near-field optical microscopy and far-field spectroscopy of individual infrared-resonant nanoantennas to verify experimentally this spectral shift. Numerical calculations corroborate our experimental results. We furthermore discuss the implications of this effect in surface-enhanced infrared spectroscopy.

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Crossref · 10.1103/physrevlett.110.203902

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Metadata

Authors
Alonso-González, P., Albella, P., Neubrech, F., Huck, C., Chen, J., Golmar, F., Casanova, F., Hueso, L. E., Pucci, A., Aizpurua, J., & Hillenbrand, R.
Venue
Physical Review Letters
Published
2013-05-14
Volume
110
Issue
20
Pages
203902-203902
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2089327494
Cited by
179
References
1
FWCI
12.93
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Experimental Verification of the Spectral Shift between Near- and Far-Field Peak Intensities of Plasmonic Infrared Nanoantennas. https://app.cochat.ai/papers/10.1103/physrevlett.110.203902
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Alonso-González, P., Albella, P., Neubrech, F., Huck, C., Chen, J., Golmar, F., Casanova, F., Hueso, L. E., Pucci, A., Aizpurua, J., & Hillenbrand, R. (2013). Experimental Verification of the Spectral Shift between Near- and Far-Field Peak Intensities of Plasmonic Infrared Nanoantennas. Physical Review Letters. https://doi.org/10.1103/physrevlett.110.203902

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