, Volume 26, Issue 3, pp 669-673
Date: 16 Nov 2012

Calculations on Nanocrystalline CoFe2O4 Prepared by Polymeric Precursor Method

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Abstract

In this article, a modification is suggested for a hysteresis model to become completely adequate for nanocrystalline CoFe2O4 hysteresis. A verification of the modified model was carried out, showing good agreement between simulation and experimental measurements of nanocrystalline CoFe2O4 calcined at different temperatures or pressed at different pressures. A prediction of the hysteresis loss of nanocrystalline CoFe2O4 was formulated and estimated as a result of the modified model.