The hard ferrites called hexaferrites or hexagonal show excellent characteristics which makes them suitable for many potential applications. magnetic of these must be tweaked to meet the needs a certain application. This can fulfilled by making few modifications within crystal structure such as reduction size at nanoscale, changes in morphology, substitution divalent well trivalent metal cation...

nowadays, the use of innovative nano-technology in the food industry quality control has significantly increased and it is widely employed in numerous fields such as diagnosis of microbial toxin of foods using nano-biosensors, increasing food shelf-life with the help of nano-clay and nano-silver packaging, as well as changing some of the unpleasant organoleptic properties such as taste, color, ...

Nanomagnetic structures of hydrothermal NiZn ferrites sintered at various temperatures was studied in this work through Magnetic Force Microscopy (MFM) using different magnetically characterized tips. The magnetic patterns varied according to the tip employed and were correlated to the magnetic induced field generated by these different coated tips. NiZn ferrites were produced at 200°C by hydro...

We review the basic phenomenology of magnetic losses from DC to 1 GHz in commercial and laboratory-prepared soft ferrites considering recent concepts regarding their physical interpretation. This is based, on one hand, identification contributions magnetization process provided by spin rotations domain walls and, other concept loss separation. It additionally contemplates a distinction between ...

To be able to regulate anionic oxygen position in ferrites, an original compositing method is developed by introducing a porous p-type phase the n-type matrix of ferrite spinel semiconductors. A result this synergetic effect enhanced mass and charge transport, that impacted morphology within MgFe2O4 structure. Our hypothesis fine tuning ferrites allows us their physicochem...