Susceptibility and magnetization studies of Gd3+ substituted Mg-Cd ferrites
JL Bhosale, SN Kulkarni, RB Sasmile… - Bulletin of Materials …, 1996 - Springer
JL Bhosale, SN Kulkarni, RB Sasmile, BK Chougule
Bulletin of Materials Science, 1996•SpringerStudies on lattice parameters, magnetization and ac susceptibility measurements for the
ferrite system Cd x Mg 1− x Gd y Fe 2− y O 4 (with x= 0· 2, 0· 3, 0· 4 and y= 0· 1, 0· 2, 0· 3, 0·
4) are presented. The ac susceptibility was measured from room temperature to 800K at a
constant magnetic field of 7 oersted. X ac vs T variations show that all the samples contain
predominantly multidomain (MD) particles. Magnetization measurements of the system
indicate that as the Cd 2+ content increases magnetization increases while the addition of …
ferrite system Cd x Mg 1− x Gd y Fe 2− y O 4 (with x= 0· 2, 0· 3, 0· 4 and y= 0· 1, 0· 2, 0· 3, 0·
4) are presented. The ac susceptibility was measured from room temperature to 800K at a
constant magnetic field of 7 oersted. X ac vs T variations show that all the samples contain
predominantly multidomain (MD) particles. Magnetization measurements of the system
indicate that as the Cd 2+ content increases magnetization increases while the addition of …
Abstract
Studies on lattice parameters, magnetization and ac susceptibility measurements for the ferrite system Cd x Mg1−x Gd y Fe2−y O4 (withx = 0·2, 0·3, 0·4 andy = 0·1, 0·2, 0·3, 0·4) are presented. The ac susceptibility was measured from room temperature to 800K at a constant magnetic field of 7 oersted.X ac vsT variations show that all the samples contain predominantly multidomain (MD) particles. Magnetization measurements of the system indicate that as the Cd2+ content increases magnetization increases while the addition of Gd3+ reduces the magnetization. The observations further indicate the existence of Y-K type of magnetic ordering in the system.
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