Hexaferrite composites with sintering-induced texture for Snoek's product enhancement and magnetic loss suppression

C Wu, Y Li, Q Li, Z Ma, T Deng, Z Li, X Jiang, K Sun… - Acta Materialia, 2023 - Elsevier
Hexaferrites with high permeability and low magnetic loss have been attracting great
attention from both academic and industrial communities as promising high-frequency …

Synergetic effect of site-controlled two-step Ca doping on magnetic and electrical properties of M-type strontium hexaferrites

L Zhong, Z Lan, Q Li, W Wang, C Wu, T Deng… - Journal of the European …, 2023 - Elsevier
M-type strontium (SrM) hexaferrites exhibiting large magnetocrystalline anisotropy, high
saturation magnetization and coercivity, and narrow ferrimagnetic resonance (FMR) …

Vacancy-engineered Gd3+-substituted yttrium iron garnet with narrow ferrimagnetic linewidth and high Curie temperature

Q Li, H Ni, C Wu, F Zhang, X Jiang, L Li, K Sun… - Journal of Alloys and …, 2023 - Elsevier
With the urgent need for high-power low-loss microwave systems, next-generation wireless
communications call for high-performance yttrium iron garnet with narrow ferrimagnetic …

An exotic uniaxial hexagonal ferrite with narrow self-biased ferrimagnetic resonance linewidths: Cu 18H hexaferrite

Q Li, Y Liang, C Wu, C Zhang, Z Li, X Jiang… - Journal of the European …, 2024 - Elsevier
Traditional circulators utilize ferrites with low magnetocrystalline anisotropy driven by
external magnetic bias fields. Hexagonal ferrites with a strong uniaxial anisotropy enable …

Effect of pre-sintering particle size on the microstructure and magnetic properties of two-step hot-press prepared BaFe12O19 thick films

A Dong, R Liu, Z Tian, F Peng, R Zhao, X Su… - Journal of Alloys and …, 2023 - Elsevier
Both particle size and processing conditions can affect the magnetic properties of ferrite
materials. In this work, the two-step hot-press procedures (hot-press magnetic orientation …

High remanence ratio of aluminum substituted hexagonal barium ferrite films for self-biased microwave devices

B Xie, X Zhou, W Chen, L Fan, L Zhang, R Li… - Journal of Alloys and …, 2023 - Elsevier
A high remanence ratio of hexagonal barium ferrite film is urgently needed for self-biased
microwave devices. In this work, the aluminum-substituted hexagonal barium ferrite films …

Microstructure, magnetic domains and magnetic properties of Ti/Fe/Ni81Fe19/Fe/Ti multilayer films by obliquely deposition

Z He, Z Li, Z Ma, C Chen, C Wang, C Wu… - Journal of Alloys and …, 2023 - Elsevier
The metallic magnetic thin films are widely used in high-frequency magnetic devices, the
reliability of which greatly depends on the saturation magnetization (M s) and resonance …

The effects of Barium Strontium Titanate (BST) on the soft magnetic properties and loss performance of MnZn ferrites

Z Li, Y Yi, H Wang, Z Yu, C Wu, H Dou, Q Li, K Sun… - Ceramics …, 2023 - Elsevier
With the increasing power density of the switched mode power supply (SMPS) developed
nowadays, higher efficiency is required from the magnetic core, where the MnZn ferrites are …

Ferrite materials with high saturation magnetic induction intensity and high permeability for magnetic field energy harvesting: Magnetization mechanism and Brillouin …

T Wu, D Ju, C Wang, H Huang, C Li, C Wu… - Journal of Alloys and …, 2023 - Elsevier
Manganese-zinc (MnZn) ferrites play an indispensable role in energy transform and
harvesting. It is notable to mention that the combined enhancement of initial permeability (μ …

Soft magnetic properties and loss performance of Co2O3-doped power MnZn ferrite at 100–300 kHz

B Fu, Y Yi, Z Li, Z Yu, C Wu, K Sun, X Jiang, Q Li… - Journal of Materials …, 2023 - Springer
In this study, a Co2O3 addition from 0.28 to 0.44 wt% is added to the MnZn ferrites. The
effects of Co2O3 on the soft magnetic properties and loss performance of the MnZn ferrites …