Origin of the bright photoluminescence of few-atom silver clusters confined in LTA zeolites

Silver (Ag) clusters confined in matrices possess remarkable luminescence properties, but little is known about their structural and electronic properties. We characterized the bright green luminescence of Ag clusters confined in partially exchanged Ag-Linde Type A (LTA) zeolites by means of a combi...

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Veröffentlicht in:	Science (American Association for the Advancement of Science) 2018-08, Vol.361 (6403), p.686-690
Hauptverfasser:	Grandjean, Didier, Coutiño-Gonzalez, Eduardo, Cuong, Ngo Tuan, Fron, Eduard, Baekelant, Wouter, Aghakhani, Saleh, Schlexer, Philomena, D'Acapito, Francesco, Banerjee, Dipanjan, Roeffaers, Maarten B J, Nguyen, Minh Tho, Hofkens, Johan, Lievens, Peter
Format:	Artikel
Sprache:	eng
Schlagworte:	Cages Clusters Density functional theory Electron states Fine structure Hybridization Luminescence Materials selection Mathematical analysis Molecular orbitals Optical properties Organic materials Photoluminescence Photons Quantum theory Silver Sodalite Spectroscopy Time dependence Ultrastructure Water chemistry Zeolites
Online-Zugang:	Volltext
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