Panaro, S., Toma, A., Proietti Zaccaria, R., Chirumamilla, M., Saeed, A. , Razzari, L., Das, G., Liberale, C., De Angelis, F. and Di Fabrizio, E. (2016) Design and top-down fabrication of metallic L-shape gap nanoantennas supporting plasmon-polariton modes. Microelectronic Engineering, 111, pp. 91-95. (doi: 10.1016/j.mee.2013.02.014)
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Abstract
In this work the design, fabrication and optical characterization of a polarization-sensitive L-shape nanoantenna device are reported. Such configuration supports plasmon-polariton modes that are combinations of in-phase and out-of-phase single antenna long-axis surface plasma oscillations. In the former case charges distributions induce in the gap region an intense hot spot while in the latter one a “zero-field spot” occurs in a plasmonic mode which can be referred to a non-zero dipolar momentum.
Item Type: | Articles |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Saeed, Dr Anwer |
Authors: | Panaro, S., Toma, A., Proietti Zaccaria, R., Chirumamilla, M., Saeed, A., Razzari, L., Das, G., Liberale, C., De Angelis, F., and Di Fabrizio, E. |
College/School: | College of Science and Engineering > School of Engineering > Biomedical Engineering |
Journal Name: | Microelectronic Engineering |
Publisher: | Eslevier |
ISSN: | 0167-9317 |
ISSN (Online): | 1873-5568 |
Published Online: | 13 February 2013 |
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