Magnetic and Mössbauer studies of Ni substituted Li–Zn ferrite

Dielectric relaxation, conductivity behavior and magnetic properties of Mg substituted Zn–Li ferrites

“…The octahedral (B) site has larger magnetic moment than the tetrahedral (A) site, therefore the resultant magnetization increases. Almost immeasurable coercivity as observed is due to the single domain particles of the annealed ferrites[6,29,30].…”

A study on Cu substituted Ni–Cu–Zn ferrites synthesized using egg-white

“…This observed variation can be explained in terms of the magnetic super exchange interaction which has a direct relation with Curie temperature [13,22]. Further, the strength of A-B interaction, which is the interaction existing between the antiparal- lel uncompensated electron spin of A and B sublattices is the most dominant [23]. This interaction is observed to decrease with Cu substitution as indicated by the magnetization measurements thus accounting for the fall in Curie temperature.…”

Dielectric relaxation, conductivity behaviour and magnetic properties of Mg substituted Ni–Li ferrites

“…Kharabe et al have studied the dielectric and magnetic properties of Cd substituted Li-Ni ferrites [6]. Soibam et al have reported the high value of magnetization for Ni-Li-Zn ferrites [7]. The electrical properties of Li-Ni-Eu and Li-Mg-Ti ferrites have been reported by Al-Hilli et al [8] and by Bellad and Chougule [9], respectively.…”