Analysis of Er3+ incorporation in SnO2 by optical investigation

Er3+ emission in the wide bandgap matrix SnO2 is observed either through a direct Er ion excitation process as well as by an indirect process, through energy transfer in samples codoped with Yb3+ ions. Electron-hole generation in the tin dioxide matrix is also used to promote rare-earth ion excitati...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Brazilian journal of physics 2006-06, Vol.36 (2a), p.270-273
Hauptverfasser:	Morais, Evandro A. de, Scalvi, Luis V. A., Martins, Márcio R., Ribeiro, Sidney J. L.
Format:	Artikel
Sprache:	eng
Schlagworte:	PHYSICS, MULTIDISCIPLINARY
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!