Baogen Shen

Microstructure and performances of FeBSiPCNbCu/FeNi soft magnetic composites and molded inductors

Mengyang Cai, Liye Xing, Ling Zhang, Yaqiang Dong et autres

cn (code pays fourni par la source)

Data driven structure property relationship and rational design of rare-earth magnetostrictive materials

Dan Liu, Ying Tong, Yuan Li, Xinqi Zheng et autres

Abstract Rare-earth magnetostrictive materials possess irreplaceable strategic value in fields such as national defense, precision actuation, and smart sensing. Conventional materials development relies heavily on experimental trial-and-error approaches, first-principles calculations, and numerical simulations. However, owing to the complexity of multiphysics coupling, weak …

cn, cz (code pays fourni par la source)

Correlating misch metal content with magnetization reversal and coercivity in dual-alloy sintered magnets

Dan Liu, Jiefu Xiong, Qiong Wu, Xin Ming et autres

cn (code pays fourni par la source)

Analysis of anisotropic diffusion behavior and mechanism of Tb-based diffusion sources along the a/c-axis in sintered Nd-Fe-B magnets

Yangyang Zhang, Qiang Ma, Qianji Wang, Bo Jiang et autres

cn (code pays fourni par la source)

Magnetization Dynamics Control for Noise Reduction in Fluxgate Sensors

Chunyang Mu, Zengkun Tian, Lining Pan, Haoran Ma et autres

ABSTRACT Fluxgate sensors are indispensable for the detection of weak magnetic fields. However, their noise performance remains constrained by an incomplete understanding of the interplay between the high‐frequency magnetization dynamics of the core material and the overall sensor behavior. Unlike conventional quasi‐static …

cn (code pays fourni par la source)

Enhanced Magnetocaloric Effect in Tb‐Co‐Ni Magnets via Chemical Pressure

Lei Xi, J Q Xu, Shouyuan Xing, Junchao Sheng et autres

ABSTRACT Magnetic refrigeration materials are significantly needed in versatile modern industries, including scientific research, aerospace, and health care, due to their potential applications in gas liquefaction and storage. Herein, a significantly enhanced magnetocaloric effect with a suitable operation temperature range of 53–114 …

cn (code pays fourni par la source)

Hollow Ni 0.5 Zn 0.5 Fe 2 O 4 /C/Ni microspheres with excellent microwave absorption properties

Ding Zhou, Ruimin Shi, Chen Li, Anping Wang et autres

The development of highly efficient microwave absorbers presents a significant challenge, driven by the growing issue of severe electromagnetic pollution. In this context, precise structural design emerges as a decisive factor for enhancing the microwave absorption capabilities. In this work, the hollow …

cn (code pays fourni par la source)

In situ oxidation synthesis and properties of FeSiBNbCu@Fe3O4 core–shell nanocrystalline soft magnetic composites

L D Zhang, Yaqiang Dong, Yuhang Jiang, Xingjie Jia et autres

cn (code pays fourni par la source)

Enhanced comprehensive magnetic performance sintered Nd-Fe-B magnet via a novel vibration-assisted pulsed magnetic field orientation process

Bo Jiang, Q L Ma, Y Zhang, Quanqiang Qiu et autres

cn (code pays fourni par la source)

Bio-inspired microwave maze composite via additive manufacturing for robust and oblique-incidence broadband microwave absorption

Xueheng Zhuang, Renchao Hu, Lining Pan, Gao Y et autres

Abstract To meet the growing demand for structurally integrated microwave absorbers that combine robust load-bearing capacity with broadband and oblique-incidence absorption, this work designs and fabricates a bio-inspired composite featuring a hierarchical porous architecture. Drawing inspiration from the fiber-reinforced, periodically arrayed microstructure …

cn (code pays fourni par la source)

Synergistic Effect of Multi-Diffusion Elements in Grain Boundary Diffusion of Ce-Based Magnets

Shiyi Zhang, Zheng Wang, Baohe Li, Jing Wang et autres

Abstract To address the heavy reliance on critical heavy rare-earth elements in high-performance permanent magnets, the development of abundant Ce-based magnets has become a research focus. However, Ce-based magnets generally suffer from the key bottleneck of low coercivity, limiting their practical application. …

cn (code pays fourni par la source)

Synergistic local strain for enhanced magnetocrystalline anisotropy via Bi3 + -Co2+ co-substitution in M-type strontium hexaferrite single crystals

Ruoshui Liu, Lichen Wang, Yang Sun, Shiyue He et autres