| 摘要 |
To provide a high-frequency magnetic material having a superior radio wave absorption property in a high frequency region and a method of manufacturing the same. The high-frequency magnetic material and the method of manufacturing the same includes a magnetic substance containing metal nanoparticles, the metal nanoparticles are magnetic metals containing at least one kind of Fe, Co, and Ni, an average particle diameter of the metal nanoparticles is equal to or less than 200 nm, first clusters having network-like structures with continuous metal nanoparticles and the average diameter equal to or less than 10 mum are formed, second clusters having network-like structures with the continuous first clusters and the average diameter equal to or less than 100 mum are formed, and the entire magnetic substance has a network-like structure with the continuous second clusters.
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