Abstract Magnetic spinel ferrite nanoparticles (SFNPs) attract high scientific attention from researchers due to their broad area for biomedicine applications, comprising cancer magnetic hyperthermia and targeted drug delivery. Uniquely, its excellent performance, namely, tuning size surface morphology, magnetism, extraordinary magnetically heat induction, promising biocompatibility, specific t...

Spinel ferrites are an important class of materials, whose magnetic properties interest for industrial applications. The antiphase boundaries (APBs) that commonly observed in spinel ferrite films can hinder their applications spintronic devices and sensors, as a result influence on degradation magnetoresistance the materials. However, it is challenging to correlate with atomic structure individ...

Abstract We address the detailed description of magnetic properties (001) and (111) interfaces between hard CoFe 2 O 4 (CFO) soft NiFe spinel ferrites, used in bicomponent systems for permanent magnet applications. The similarity electronic properties, order lattice structure both oxides allows us to isolate effect ideal interface formation on magnetism combined system based density functional ...

Lanthanum doped Z n 0.5 C o L a x F e 2 ? O 4 spinel ferrites were synthesized through the co-precipitation technique. To characterize structural, vibrational, electro-optical, dielectric, and thermoelectric properties, following characterization techniques X-ray diffraction (XRD), Fourier transformation infrared (FTIR) Raman spectroscopy, I–V measurement analysis, UV–vis LCR meter, Seebeck Ene...

Lithium ferrite Li0.5Fe2.5O4 has been synthesized by the use of sol–gel technique. X-ray diffractometer (XRD) employed to confirm crystal structure spinel ferrites. No impurity peaks are detected in XRD graph, which confirms single phase structure. The evaluation grain size and analysis external surface morphology lithium ferrites done scanning electron microscope (SEM). Average was about equal...

This review focuses on two systems, nanocrystalline Zn substituted Co1-xZnxFe2O4 (0≤x≥1) and Ni0.4Zn0.2Mn0.4Fe2O4, were synthesized using microwave hydrothermal and auto-combustion method respectively. The synthesized powders were characterized by X-ray diffraction (XRD), transmission electron microscope (TEM), thermo-gravimetricdifferential thermal analysis (TG-DTA) and FTIR. The average parti...

In 1950s, after the discovery of hexagonal ferrites called as hexaferrites, there has been an increasing level curiosity in hexaferrites and still, it is exponentially. Commercially technologically, belong to a category important magnetic materials due their utilization various applications such permanent magnets, recording media, storage devices, rod antennas, high frequency microwave devices ...