Authors : S. S. Darokar
Page Nos : 305-307
Description :
Abstract:
A series of M-type hexaferrites with a composition of compounds in chemical formula Li0.5 Fe0.5+xCoxAl12-2xO19for different five compositions ( x ranging between 2 and 6) are synthesized with the substitution of Co+3 in the laboratory by standard ceramic technique. The result show the magnetic intensity enhances with high Curie temperature. The high intensity of magnetization is explained on the basis of superexchange interactions in the magnetic sublattices.
Keywords:- M-type Lithium hexaferrite, Magnetic moment, Curie temperature etc
