Effects of Bi2O3-Nb2O5 additives on microstructure and magnetic properties of low-temperature-fired NiCuZn ferrite ceramics

Y Yang, H Zhang, J Li, F Xu, G Gan, D Wen - Ceramics International, 2018 - Elsevier
NiCuZn ferrite with superior magnetic performance is vital ceramic material in multilayer chip
inductors (MLCI) applications. In this study, low-temperature-sintered Ni 0.22 Cu 0.2 Zn 0.58 …

Synthesis of V2O5-Doped and low-sintered NiCuZn ferrite with uniform grains and enhanced magnetic properties

X Wang, D Zhang, G Wang, L Jin, J Li, Y Liao… - Ceramics …, 2020 - Elsevier
NiCuZn ferrites with high permeability and low magnetic loss have great application
potential in high-frequency electronics. In this study, the excellent magnetic properties of (Ni …

High cut-off frequency and low magnetic loss of Bi3+-Cr3+ co-substitution NiCuZn ferrite for chip inductors applications

Y Zhao, H Li, P Wang, S Dong, Q Wu, Q Zhang… - Journal of Magnetism …, 2023 - Elsevier
With the rapid growth of high-frequency chip inductors, there is an urgent demand for
NiCuZn ferrite that exhibits low magnetic loss and high cut-off frequency. To enhance its …

Preparation and electromagnetic properties of NiCuZn ferrites and multilayer chip inductors

X Luo, Y Ma, B Shao, C Li, K Li, D Guo, D Chen… - Journal of Alloys and …, 2022 - Elsevier
Abstract (Ni 0.2 Cu 0.2 Zn 0.6 O) 1.02 (Fe 2 O 3) 0.98 based ferrites with combined B 2 O 3-
WO 3-Co 2 O 3 dopings were synthesized through solid state reaction. Subsequently, high …

TiO2 tailored low loss NiCuZn ferrite ceramics having equivalent permeability and permittivity for miniaturized antenna

Y Yang, J Li, H Zhang, G Wang, Y Rao… - Journal of Magnetism and …, 2019 - Elsevier
Matching permeability and permittivity, low magnetic and dielectric loss tangent and high
refractive index play a critical role in designing a miniaturized antenna with high …

Monodomain MgCuZn ferrite with equivalent permeability and permittivity for broad frequency band applications

H Jia, W Liu, Z Zhang, F Chen, Y Li, J Liu, Y Nie - Ceramics International, 2017 - Elsevier
In order for the miniaturization of a broadband antenna to be achieved, monodomain Mg
0.78 Cu 0.2 Zn 0.02 Fe 1.96 O 3.94 ferrites with various microstructures were prepared by …

Influence of Cu substitution and Bi2O3 doping on magnetic properties of low-temperature-fired NiCuZn ferrites

J Chen, H Su, Y Jing, Y Li, X Tang, Q Lu - Ceramics International, 2021 - Elsevier
Two groups of low-temperature-fired Ni 0.6-x Zn 0.4 Cu x Fe 1.98 O 4 (x= 0.1–0.325 in
intervals of 0.025) under two different doping modes, namely, low, ie, group A with 0.25 wt …

Effective permeability and miniaturization estimation of ferrite-loaded microstrip patch antenna

A Saini, A Thakur, P Thakur - Journal of Electronic Materials, 2016 - Springer
Miniaturization of a microstrip patch antenna using composite nanosized ferrite material is
proposed in this paper. Detailed simulations were performed to analyze the effect of …

A simple wireless power charging antenna system: Evaluation of ferrite sheet

W Lee, YK Hong, J Park, J Lee, IS Baek… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
We report a simple wireless power charging (WPC) antenna system (50 mm mm mm) for use
in simulating power transfer efficiency () with and without ferrite and a metallic object (battery …

Effect of high CuO additive on the properties of Nickel-zinc ferrite for near field communication

H Huang, L Xu, Z Jiang, S Chen, C Liu… - Journal of Magnetism and …, 2024 - Elsevier
In this work, Nickel-zinc ferrite materials with 6%~ 10% high CuO mass content were
prepared below 961° C by a traditional metal oxide ceramic sintering process, which …