Electrical Transport Properties of Bi<sub>2</sub>O<sub>3&a

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Two series of CoHoxFe2-x O4 (x = 0.0,0.02) ferrites with Bismuth oxide doping from (0.1-0.3)% were prepared by Co-precipitation technique. X-ray diffraction analysis revealed fcc structure. The lattice constants were found to decrease as the doping of Bi2
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