RF complex permeability spectra of Ni-Cu-Zn ferrites prepared under different applied hydraulic pressures and durations for wireless power transfer (WPT) applications

Effect of reaction condition on microstructure and properties of (NiCuZn)Fe2O4 nanoparticles synthesized via co-precipitation with ultrasonic irradiation

“…Better magnetic properties of nanoferrites are essential for modern MLCIs to reduce the number of ferrite layer in the chip [14] . Therefore, with the development of miniaturization of components, the preparation of (NiCuZn)Fe 2 O 4 powder with excellent properties has attracted extensive attention [15] , [16] . Researchers have reported many methods about the synthesis of (NiCuZn)Fe 2 O 4 nanoparticles such as solid-state reaction method [17] , [18] , co-precipitation [19] , [20] , egg-white method [21] , hydrothermal synthesis [22] , microwave synthesis [13] and sol-gel auto-combustion method [23] , [24] , [25] .…”

Magnetite Nanoparticles (Fe3O4) for Radio-Frequency and Microwave Applications

“…Materials that have both desired magnetic and dielectric properties serve this purpose well [129]. Currently, soft magnetic Magnetite Nanoparticles (Fe 3 O 4 ) for Radio-Frequency and Microwave Applications DOI: http://dx.doi.org/10.5772/intechopen.104930 ferrites and nanomaterials have widely explored for microwave absorption because of their high magnetic, electric and loss properties [130,131]. Fe 3 O 4 is well known for its chemical stability and tailorable magnetic/dielectric losses at microwave regions.…”

Enhancement of Magnetic and Dielectric Properties of Ni0.25Cu0.25Zn0.50Fe2O4 Magnetic Nanoparticles through Non-Thermal Microwave Plasma Treatment for High-Frequency and Energy Storage Applications

“…MLCIs are key components in video cameras, smartphones, and notebook computers, where improved magnetic attributes of nanoferrites are very important for efficient MLCIs to minimize ferrite volume in the chip. So, with the advancement of critical component downsizing, the formulation of NiCuZn ferrite with excellent characteristics has sparked broad interest [ 11 ]. To achieve the technological merits of miniaturizing dense cores for high frequencies, more research on NiCuZn ferrites has been conducted to investigate the physical phenomenon responsible for magnetic modifications.…”