電析法による高比抵抗Ni-Fe系軟磁性薄膜の作製 Electrodeposition of Soft Magnetic Ni-Fe-based Film with High Resistivity

この論文にアクセスする

この論文をさがす

著者

抄録

We attempted to increase resistivity (ρ) while maintaing good soft magnetic properties by using industrial-grade permalloy (Ni<sub>80</sub>Fe<sub>20</sub>) as a core material. We added diethylenetriamine (DET) as an organic additive to NiFe bath to increase resistivity. The adding of 3∼4ppm of DET produced a film with resistivity three times resistivity as high as Ni<sub>80</sub>Fe<sub>20</sub>, and the higher resistivity film retained the good soft magnetic properties due to the codeposition of small amounts of carbon and sulfur. Increased resistivity was caused because the resulting microstructure contained more minute crystal grains than the conventional microstructure. The higher resistivity NiFe film exhibits higher permeability than that of conventional Ni<sub>80</sub>Fe<sub>20</sub> film above 30MHz because eddy current loss is suppresed.

収録刊行物

  • 表面技術 = The Journal of the Surface Finishing Society of Japan  

    表面技術 = The Journal of the Surface Finishing Society of Japan 49(3), 292-296, 1998-03-01 

    The Surface Finishing Society of Japan

参考文献:  15件

参考文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

各種コード

  • NII論文ID(NAID)
    10002108790
  • NII書誌ID(NCID)
    AN1005202X
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    09151869
  • NDL 記事登録ID
    4413782
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-291
  • データ提供元
    CJP書誌  NDL  J-STAGE 
ページトップへ