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Structure and magnetic properties of lanthanum and calcium-deficient La0.5Ca0.5MnO3 manganites

โœ Scribed by I. Walha; H. Ehrenberg; H. Fuess; A. Cheikhrouhou


Book ID
116600813
Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
619 KB
Volume
433
Category
Article
ISSN
0925-8388

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Effect of sodium substitution on the str
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The perovskite-type La 0.5 Ca 0.5-x Na x MnO 3 (0.05 x 0.2) ceramic samples were prepared using the solid-state reaction at high temperature. The X-ray powder diffraction refinement by means of the Rietveld technique reveals that all our samples are single phase and crystallize in the orthorhombic s