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Rietveld refinement of X-ray powder diffraction data of Sm0.55Sr0.45MnO3 polycrystalline material

Published online by Cambridge University Press:  03 November 2015

G. Murugesan ,
R. Nithya  and
S. Kalainathan
G. Murugesan
Affiliation:
Centre for Crystal Growth, School of Advanced Sciences, VIT University, Vellore-632 014, Tamil Nadu, India
R. Nithya*
Affiliation:
Materials Science Group, Indira Gandhi Centre for Atomic Research, Kalpakkam-603 102, Tamil Nadu, India
S. Kalainathan
Affiliation:
Centre for Crystal Growth, School of Advanced Sciences, VIT University, Vellore-632 014, Tamil Nadu, India
*
a)Author to whom correspondence should be addressed. Electronic mail: nithyar2002@yahoo.co.in
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Abstract

Polycrystalline Sm0.55Sr0.45MnO3 was prepared by solid-state reaction at 1300 °C. Single phase of the compound was analysed by a powder X-ray diffraction technique. The powder pattern of Sm1−xSrxMnO3 was indexed and refined using a General Structure Analysis System (GSAS) to an orthorhombic structure with space group Pnma, a = 5.4323(7), b = 7.6585(4), and c = 5.4343(7) Å.

Keywords

Sm0.55Sr0.45MnO3colossal magnetoresistancepervoskite
Type
Data Reports
Information
Powder Diffraction , Volume 31 , Issue 1 , March 2016 , pp. 77 - 79
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Copyright
Copyright © International Centre for Diffraction Data 2015 

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References

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