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Magnetic and dielectric behaviors of Ba0.2Sr0.8Co0.8Fe0.2O3-δ oxide |
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| Authors: | Sandeep Kumar Singh Jitendra Kumar |
| Affiliation: | a Materials Science Programme, Indian Institute of Technology, Kanpur-208 016, UP, India b 381 Glerbrooke St., Apt #10308, Waterford, MI 48327, USA |
| Abstract: | Ba0.2Sr0.8Co0.8Fe0.2O3-δ (BSCFO) ceramic oxide has been synthesized by combined citrate-EDTA complexing method and studied with regard to their structural, magnetic and dielectric properties. It is shown that the compound exhibits perovskite-type cubic structure. It depicts hysteresis loop in presence of magnetic field—indicating its magnetic nature. The dielectric properties of sintered oxide were investigated in temperature range (373-873 K) and frequency (100 kHz-1 MHz).The ferroelectric and ferrimagnetic transition temperatures were found to be around 700 K. |
| Keywords: | A: Ceramics B: Chemical synthesis D: Magnetic properties D: Dielectric properties D: Electrical conductivity |
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