Influence of Eu concentration on recombination processes in CaS : Eu2+ thin films

Recombination processes in CaS : Eu2+ (0.1–1.5 wt%) thin films were studied. Photoluminescence spectra and emission decay kinetics were measured at different temperatures (4–300 K). It was found that the Eu2+ intra-ion transitions as well as energy and electron transfer between different Eu centers...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	S´wiątek, K., Karpin´ska, K., Godlewski, M., Niinisto¨, L., Leskela¨, M.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Exact sciences and technology Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation Optical properties of specific thin films Other semiconductors Other solid inorganic materials Photoluminescence Physics
Online-Zugang:	Volltext
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