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Structure analysis of CaTi1−x Snx O3 (x = 0.0–1.0) solid solutions

Published online by Cambridge University Press:  15 April 2014

Naoki Takani  and
Hisanori Yamane
Naoki Takani
Affiliation:
Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577, Japan
Hisanori Yamane*
Affiliation:
Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577, Japan
*
a) Author to whom correspondence should be addressed. Electronic mail: yamane@tagen.tohoku.ac.jp
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Abstract

CaTi1−x Snx O3 (x = 0.0–1.0) solid solutions were prepared by solid-state reaction at 1450 °C. Rietveld refinement of their powder X-ray diffraction patterns revealed that all the solid solutions crystallized in orthorhombic cells with the perovskite-type structure, the space group Pbnm. The refined unit-cell parameters linearly increased with nominal tin contents x.

Keywords

calcium titanate stannateperovskite-type structuresolid solutionspowder diffractionRietveld analysis

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Type
Technical Articles
Information
Powder Diffraction , Volume 29 , Issue 3 , September 2014 , pp. 254 - 259
Copyright
Copyright © International Centre for Diffraction Data 2014 

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