Synthesis, structural and luminescence properties of (La1−xLnx)2Ti2O7 (Ln=lanthanides) solid solutions

The stability limit between the layered-perovskite/monoclinic and pyrochlore/cubic structures was investigated for the entire series of (La1−xLnx)2Ti2O7 with Ln = Pr to Lu prepared by solid-state reaction. Complete solid solutions were obtained for Ln = Pr or Nd. However, when the ionic radius of Ln...

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Veröffentlicht in:	Journal of alloys and compounds 2016-10, Vol.683, p.634-646
Hauptverfasser:	Bayart, Alexandre, Katelnikovas, Arturas, Blach, Jean-François, Rousseau, Jolanta, Saitzek, Sébastien
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical Sciences Cristallography Layered-perovskite Luminescence properties Optical properties Structural characterizations
Online-Zugang:	Volltext
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