Near-infrared room temperature luminescence of few-atom Au aggregates in silica: a path for the energy-transfer to Er3+ ions

Nanoscale , 2013, Accepted Manuscript

DOI: 10.1039/C3NR04108E, Paper

Tiziana Cesca, Boris Kalinic, Chiara Maurizio, Carlo Scian, Giancarlo Battaglin, Paolo Mazzoldi, Giovanni Mattei

Ultra-small molecule-like Au_N nanoclusters made by a number of atoms N less than 30 were produced by ion implantation in silica substrates. Their room temperature photoluminescence properties in the visible...

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