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Rietveld refinement of X-ray powder diffraction data of Ca0.925Ce0.075Mn0.9Fe0.1O3 polycrystalline material

Published online by Cambridge University Press:  28 August 2018

G. Murugesan ,
K. R. Nandan  and
S. Kalainathan
G. Murugesan*
Affiliation:
Department of Physics, Vel Tech Rangarajan Dr. Sagunthala R & D Institute of Science and Technology, Avadi, Chennai 600 062, Tamil Nadu, India
K. R. Nandan
Affiliation:
Department of Physics, St. Francis de Sales College, Electronics City, Bangalore 560 100, Karnataka, India
S. Kalainathan
Affiliation:
Centre for Crystal Growth, School of Advanced Sciences, VIT, Vellore 632004, Tamil Nadu, India
*
a)Author to whom correspondence should be addressed. Electronic mail: [email protected]
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Abstract

Polycrystalline Ca0.925Ce0.075Mn0.9Fe0.1O3 were prepared by sol-gel reaction at 1073 K. The compound was analyzed by a powder X-ray diffraction technique and found to be in single phase. The unit-cell parameters and atomic positions were refined using General Structure Analysis to an orthorhombic structure with space group Pnma (#62) a = 5.281 90 (33) Å, b = 7.4968 (45) Å, and c = 5.302 90 (32) Å.

Keywords

powder X-ray diffractionRietveld refinementPerovskiteCa0.925Ce0.075Mn0.9Fe0.1O3
Type
New Diffraction Data
Information
Powder Diffraction , Volume 33 , Issue 4 , December 2018 , pp. 303 - 305
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Copyright
Copyright © International Centre for Diffraction Data 2018 

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