Near-infrared room temperature luminescence of few-atom Au aggregates in silica: a path for the energy-transfer to Er super(3+) ions

Ultra-small molecule-like Au sub()Nnanoclusters made by a number of atoms Nless than 30 were produced by ion implantation in silica substrates. Their room temperature photoluminescence properties in the visible and near-infrared range have been investigated and correlated with the Er sensitization e...

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Veröffentlicht in:	Nanoscale 2014-01, Vol.6 (3), p.1716-1724
Hauptverfasser:	Cesca, Tiziana, Kalinic, Boris, Maurizio, Chiara, Scian, Carlo, Battaglin, Giancarlo, Mazzoldi, Paolo, Mattei, Giovanni
Format:	Artikel
Sprache:	eng
Schlagworte:	Band spectra Banded structure Correlation Erbium Gold Nanocomposites Nanomaterials Nanostructure
Online-Zugang:	Volltext
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