Influence of annealing temperature on morphological and magnetic properties of La0.9Sr0.1MnO3 |
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| Authors: | K.P. Shinde S.S. Pawar S.H. Pawar |
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| Affiliation: | a Department of Physics, Shivaji University, Kolhapur-416 004, India
b Centre for Interdisciplinary Research, D. Y. Patil University, Kolhapur-416 006, India |
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| Abstract: | The nanocrystalline samples of La0.9Sr0.1MnO3 (LSMO) have been prepared by the combustion method. The thermo gravimetric analysis of precursor was carried out. The X-ray diffraction study confirms the rhombohedral crystal structure without any other impurity phases. The morphology and magnetic properties change with annealing temperature. The saturation magnetization increases linearly and coercivity of the nanoparticles varies significantly as annealing temperature increases. The maximum saturation magnetization and lower coercivity found for the sample heat treated at 1200 °C are 52.5 emu/g and 10.7 Oe respectively. |
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| Keywords: | LSMO Solution combustion Morphological property Magnetic property |
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