Tuning and enhancement of the magneto-dielectric behavior of semiconductor nanoparticles

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URI: https://hdl.handle.net/10902/35379
ISSN: 2429-1390
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Autoría
García Cámara, Braulio; Algorri Genaro, José FranciscoAutoridad Unican; Urruchi del Pozo, Virginia; Sánchez Pena, José Manuel; Vergaz Benito, Ricardo
Fecha
2015
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Attribution 4.0 International
Publicado en
META Proceedings: 6th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META'15), New York, 2015, 136-137
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META
Resumen/Abstract
Magneto-dielectric response of semiconductor nanoparticles has been recently shown as a useful phenomenon for several applications, e.g. sensors. The enhancement and spectral tuning of this behavior is a keynote aspect for some of these approaches. In this work, we show that the Mie resonances of nanoparticles composed of AlxGa1-xAs can be enhanced and tuning in a fine way by controlling the relation between the particle size and the concentration of Al atoms (x).
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