Control of the optically induced heating of gold nanoparticles

Authors

  • Giovanna Palermo Department of Physics and CNR-NANOTEC, University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy http://orcid.org/0000-0001-5649-735X
  • Roberto Caputo Department of Physics and CNR-NANOTEC, University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy http://orcid.org/0000-0002-0065-8422
  • Antonio De Luca Department of Physics and CNR-NANOTEC, University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy
  • Cesare Paolo Umeton Department of Physics and CNR-NANOTEC, University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy http://orcid.org/0000-0001-7137-1819

DOI:

https://doi.org/10.4302/plp.v9i1.706

Abstract

Gold nanoparticles (GNPs) have proven to be good nano-sources of heat in the presence of specific electromagnetic radiation. This process, in fact, becomes strongly enhanced under plasmon resonance. In particular, the amount of generated heat and the consequent temperature increase depend on the number of GNPs that are collectively excited and on their relative distance. As a result, the regime of heat localization is deeply controlled by this last parameter.

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References
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Author Biographies

Giovanna Palermo, Department of Physics and CNR-NANOTEC, University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy

Assegnista di Ricerca

Roberto Caputo, Department of Physics and CNR-NANOTEC, University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy

Ricercatore di Ruolo Confermato

Fisica della Materia (FIS-03)

Antonio De Luca, Department of Physics and CNR-NANOTEC, University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy

Professore Associato

Fisica Applicata

Cesare Paolo Umeton, Department of Physics and CNR-NANOTEC, University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy

Professore Ordinario

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Published

2017-03-31

How to Cite

[1]
G. Palermo, R. Caputo, A. De Luca, and C. P. Umeton, “Control of the optically induced heating of gold nanoparticles”, Photonics Lett. Pol., vol. 9, no. 1, pp. pp. 17–19, Mar. 2017.

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Articles