Science

Tiny plasma-grown particles enable easier magnetization reversal in materials for high-frequency electronics

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 07/10/2026, 20:55:24 UTC.

Briefings

Researchers at South China University of Technology, the Dongguan Institute of Materials Science and Technology, and the Chinese Academy of Sciences developed a novel supranano multi-precipitate microstructure in amorphous soft magnetic composites using Ar/O2 plasma treatment. This approach significantly reduced coercivity while maintaining excellent overall performance, enabling easier magnetization reversal for high-frequency electronics applications.

Key points

• The study involved collaboration between South China University of Technology, the Dongguan Institute of Materials Science and Technology, and the Chinese Academy of Sciences.
• The material system consists of amorphous soft magnetic composites treated with Ar/O2 plasma to create a supranano multi-precipitate microstructure.

Context and limitations

The evidence is limited to the development of the novel microstructure and its reported reduction in coercivity; specific performance metrics, testing conditions, and long-term durability data are not provided.

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