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Magnetic and magnetocaloric properties of monovalent substituted La 0.65 Ca 0.3 M 0.05 MnO 3 (M=Na, Ag, K) perovskite manganites

✍ Scribed by Koubaa, W Cheikh-Rouhou; Koubaa, M; Cheikhrouhou, A


Book ID
120735054
Publisher
Institute of Physics
Year
2009
Tongue
English
Weight
433 KB
Volume
153
Category
Article
ISSN
1742-6588

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Effect of sodium substitution on the str
✍ A. Mehri; W. Cheikh-Rouhou Koubaa; M. Koubaa; A. Cheikh-Rouhou πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier 🌐 English βš– 422 KB

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