Permeability and Noise Suppression Property of Resin Composite with Fe Flake
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- Toyoda Yuichiro
- Department of Materials Science, Graduate School of Engineering, Tohoku University
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- Ajia Saijian
- Department of Materials Science, Graduate School of Engineering, Tohoku University
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- Sato Mitsuharu
- Department of Materials Science, Graduate School of Engineering, Tohoku University
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- Matsuura Masashi
- Department of Materials Science, Graduate School of Engineering, Tohoku University
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- Tezuka Nobuki
- Department of Materials Science, Graduate School of Engineering, Tohoku University Center for Science and Innovation Spintronics, Tohoku University Center for Spintronics Research Networks, Tohoku University
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- Endo Yasushi
- Center for Science and Innovation Spintronics, Tohoku University Center for Spintronics Research Networks, Tohoku University Department of Electrical Engineering, Graduate School of Engineering, Tohoku University
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- Sugimoto Satoshi
- Department of Materials Science, Graduate School of Engineering, Tohoku University Research Center for Rare Metal and Green Innovation (RaMGI), Tohoku University
Bibliographic Information
- Other Title
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- 扁平Fe粉末を用いた樹脂複合体の透磁率とノイズ抑制特性
- ヘンペイ Fe フンマツ オ モチイタ ジュシ フクゴウタイ ノ トウジリツ ト ノイズ ヨクセイ トクセイ
- Permeability and noise suppression property of resin composite with Fe flake扁平Fe粉末を用いた樹脂複合体の透磁率とノイズ抑制特性
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Description
<p>Fe flake was fabricated by ball-milling, and frequency dependences of permeability and noise suppression of resin composite with Fe flake were investigated. The aspect ratio of Fe flake increased with increasing ball-milling time (tm), and the highest aspect ratio was 43 after ball-milling for tm=12 h. Frequency dependence of imaginary part of complex permeability for resin composite with Fe flake had two inflection points (f1, f2) related to the domain-wall resonance and natural resonance. Noise suppression properties of resin composite with Fe flake was higher than that of resin composite with spherical powder, and the noise suppression property had a peak close to f2.</p>
Journal
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- IEEJ Transactions on Fundamentals and Materials
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IEEJ Transactions on Fundamentals and Materials 142 (2), 45-51, 2022-02-01
The Institute of Electrical Engineers of Japan
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Details 詳細情報について
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- CRID
- 1390009454815692672
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- NII Article ID
- 130008150279
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- NII Book ID
- AN10136312
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- ISSN
- 13475533
- 03854205
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- NDL BIB ID
- 031966068
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- Text Lang
- ja
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- Article Type
- journal article
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- Data Source
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- JaLC
- NDL Search
- Crossref
- CiNii Articles
- KAKEN
- OpenAIRE
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- Abstract License Flag
- Disallowed
