Studies on initial permeability and loss factor in Ni–Zn ferrites synthesized by oxalate precursors

INFLUENCE OF In/Cr SUBSTITUTIONS ON THE MAGNETIC PROPERTIES OF Ni-Zn FERRITES.

“…At the same time, limitations in the dissolution of In ions in these materials, as described in in the previous chapter in XRD patterns, are tend to hinder the rotational processes and consequently contribute to lower the magnetizations. The observed results are in accordance with these considerations, and similar results of magnetization mechanisms dominated by spin rotations in ferrites were also reported earlier [9].…”

Role of Cr3+ ions on the microstructure development, and magnetic phase evolution of Ni0.7Zn0.3Fe2O4 ferrite nanoparticles

“…The initial permeability measurements of toroid samples from room temperature to the Curie temperature at 1 kHz from low field inductance measurements of coils with toroidal cores using the relation [34]:…”

Investigation of structural and magnetic properties of Ni0.5Zn0.5Fe2O4 nano powders prepared by self combustion method

“…Nanosized spinel ferrites are an important class of nanomagnetic materials due to their remarkable size dependent magnetic properties and high chemical stability. In particular, the combination of high Curie temperature and very good soft magnetic properties of the Ni 0.5 Zn 0.5 Fe 2 O 4 system makes it a promising candidate for technological applications [5][6][7][8][9][10]. The magnetic properties of spinel ferrites mainly depend on the occupancy of cations at the tetrahedral (A) and octahedral (B) sites.…”