Temperature and composition induced phase transitions in Sr2−xCa1+xTeO6 (0 ≤ x ≤ 2) double perovskite oxides

Structures of Sr2−xCa1+xTeO6 double perovskites have been studied by the profile analysis of X-ray diffraction data and Raman spectroscopy at room temperature. This series adopts a monoclinic symmetry for the compositions (0 ≤ x ≤ 0.5) with P21/n as space group and a triclinic system with P1¯ space...

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Bibliographic Details

Published in:	Journal of molecular structure Vol. 1131; pp. 103 - 113
Main Authors:	Tamraoui, Y., Manoun, Bouchaib, Mirinioui, F., Saadoune, I., Haloui, R., Elhachmi, A., Saad, E., Lazor, P.
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 05-03-2017
Subjects:	Crystal structure Inorganic compounds Phase transition Raman spectroscopy X-ray diffraction X-ray diffraction Inorganic compounds Raman spectroscopy Crystal structure Phase transition
Online Access:	Get full text
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