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Light absorption in the near field around surface plasmon polaritons
Citation
Luque López, Antonio and Martí Vega, Antonio and Mendes, Manuel J. and Tobías Galicia, Ignacio (2008). Light absorption in the near field around surface plasmon polaritons. "Journal of Applied Physics", v. 104 (n. 11); pp.. ISSN 0021-8979. https://doi.org/10.1063/1.3014035.
Description
| Title: | Light absorption in the near field around surface plasmon polaritons |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | Journal of Applied Physics |
| Date: | December 2008 |
| ISSN: | 0021-8979 |
| Volume: | 104 |
| Subjects: | |
| Freetext Keywords: | plasmon, photon, energy absorption. |
| Faculty: | E.T.S.I. Telecomunicación (UPM) |
| Department: | Electrónica Física |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
A semiclassical method is developed to calculate the energy absorption of an electronic system located in the near field of a metal nanoparticle sustaining surface plasmons. The results are found to be similar to those of photon absorption from ordinary transversal radiation. However, they are affected by a geometrical factor that can increase the absorption by several orders of magnitude. As example, we investigate ellipsoidal-shaped metal nanoparticles which, under favorable conditions, may provide near field aborption enhancements almost as large as 104, and in many cases above 10.
More information
| Item ID: | 2396 |
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| DC Identifier: | https://oa.upm.es/2396/ |
| OAI Identifier: | oai:oa.upm.es:2396 |
| DOI: | 10.1063/1.3014035 |
| Official URL: | http://scitation.aip.org/dbt/dbt.jsp?KEY=JAPIAU&Vo... |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 24 Feb 2010 11:20 |
| Last Modified: | 20 Apr 2016 12:06 |
