Abstract
We report the role of Polypyrrole in Gallium nitride doped ferrite in Magnetic studies. The concentration of Polypyrrole was changed by 3%,10%,30% in the nano composite that contained 97%,90%,70% by weight of Gallium nitride doped ferrite in the stichiometric equation Ga(2x+2)NFe2(49-x)O3-PPY for x=0.5,0.75. In our studies Saturation Magnetisation is not reached in the Hysteresis loops, also indicates the formation of Wasp-Waists.The parameters of Coercivity, Anisotropy constant, Magnetic moment, squareness ratio and amount of wasp-waistedness are determined from the Hysteresis loops. As the concentration of PPY is changed from 3%,10%,30% Coercivity, Magnetic moment decreased and slight variation in the anisotropy constant values are observed .Sci-finder software is unable to trace reports in the earlier literature in non-Paleo magnetic studies about the Wasp-waists formation. The amount of wasp-waisted ness (HRC/Hc) is evaluated to be 2.1932 for Ga3.5NFe96.5O3-10% PPY. Lower squareness ratio in all synthesized samples indicate Multi-Domain formation.
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