Localized surface plasmon resonances in the ultraviolet from large scale nanostructured aluminum films | Zendy

Jérôme Martin | Zendy; Julien Proust | Zendy; Davy Gérard | Zendy; Jérôme Plain | Zendy

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Localized surface plasmon resonances in the ultraviolet from large scale nanostructured aluminum films

Author(s) -

Jérôme Martin,

Julien Proust,

Davy Gérard,

Jérôme Plain

Publication year - 2013

Publication title -

optical materials express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.925

H-Index - 66

ISSN - 2159-3930

DOI - 10.1364/ome.3.000954

Subject(s) - materials science , ultraviolet , surface plasmon resonance , mie scattering , surface plasmon , aluminium , nanoparticle , thin film , molar absorptivity , localized surface plasmon , plasmon , annealing (glass) , optics , optoelectronics , surface plasmon polariton , nanotechnology , composite material , scattering , light scattering , physics

We report on a straightforward preparation method to obtain a dense layer of quasi-spherical aluminum nanoparticles over a large area. The method is based on rapid thermal annealing of a thin aluminum film deposited on a super-repellent substrate. Diameters ranging from 2 to 15 nm are obtained by varying the film thickness. Aluminum nanoparticles exhibit well-defined localized surface plasmon resonances in the ultraviolet range as revealed by extinction measurements and confirmed by Mie theory.

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