New Sr sub(1-x-z)R sub(x)(NH sub(4)) sub(z )F sub(2+x-z) (R = Yb, Er) solid solution as precursor for high efficiency up-conversion luminophor and optical ceramics on the base of strontium fluoride

In this paper, we describe the use of self-fluorinating conditions for the thermal treatment of Sr sub(1-x-y-z)Yb sub(x)Er sub(y)(NH sub(4)) sub(z)F sub(2+x+y-z) precursor for the preparation of high-efficiency SrF sub(2):Yb:Er up-converter powders. We report actual SrF sub(2):Yb:Er compositions wit...

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Veröffentlicht in:	Materials chemistry and physics 2016-04, Vol.172, p.150-157
Hauptverfasser:	Rozhnova, YuA, Kuznetsov, S V, Luginina, A A, Voronov, V V, Ryabova, A V, Pominova, D V, Ermakov, R P, Usachev, V A, Kononenko, N E, Baranchikov, A E, Ivanov, V K, Fedorov, P P
Format:	Artikel
Sprache:	eng
Schlagworte:	Ceramics Erbium Heat treatment Luminescence Nanostructure Precursors Therapy Upconversion
Online-Zugang:	Volltext
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