Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: unknown
Published: Nov. 1, 2024
Language: Английский
Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: unknown
Published: Nov. 1, 2024
Language: Английский
Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 180016 - 180016
Published: March 1, 2025
Language: Английский
Citations
1Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: 700, P. 134787 - 134787
Published: Nov. 1, 2024
Language: Английский
Citations
5Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 11, 2025
Abstract Structural anisotropy in micro‐ and nanoscale magnetic materials is critical for their response to high‐frequency electromagnetic (EM) fields. However, controlling visualizing these properties at the remains a significant challenge. In this study, it proposes strategy directional regulation of iron‐based materials. By manipulating particle structures, preferential orientation designs are achieved, resulting spherical, spindle‐shaped, symmetrical hexagonal cone‐shaped, disc‐shaped morphologies. Utilizing off‐axis electron holography micromagnetic simulations, observes that material's EM waves intensifies with increasing structural anisotropy. This enhanced directly influences permeability, enabling effective modulation waves. Building on insights, spindle‐shaped structures developed strong uniaxial anisotropy, achieving microwave absorption surpassing Snoek limit. These exhibit an initial permeability up 2.03, 35% improvement over isotropic structures. They cover 4.58–7.88 GHz range, providing across more than 50% wireless communication band thin coating just 3.0 mm, outperforming existing absorbers. Notably, bands predominantly lie within civilian frequency ranges (2–8 GHz), offering pollution protection 5G future 6G technologies.
Language: Английский
Citations
0Progress in Natural Science Materials International, Journal Year: 2024, Volume and Issue: 34(4), P. 747 - 752
Published: July 10, 2024
Language: Английский
Citations
2Materials Chemistry and Physics, Journal Year: 2024, Volume and Issue: 325, P. 129735 - 129735
Published: July 17, 2024
Language: Английский
Citations
1Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: unknown
Published: Nov. 1, 2024
Language: Английский
Citations
1