Studies on electrical conduction behavio
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K. D. Mandal; A. K. Rai; Om. Parkash
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Article
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2008
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John Wiley and Sons
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English
⚖ 160 KB
In the manganite La 1-x M x MnO 3 (M = Ca, Ba, Sr) the doping concentration introduces a mixed valency (Mn 3+ , Mn 4+ ) which governs the magnetic and electrical properties of the compound. The perovskite oxides La 1-3x Ca x Ba x Sr x MnO 3 (x = 0.00, 0.05, 0.10) were prepared by chemical method. Si