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Electrodeposited Fe?Ni Films Prepared in a Citric-Acid-Based Bath with Different pH Values
http://hdl.handle.net/10069/34643
http://hdl.handle.net/10069/346430481e0eb-3691-4f68-a61b-88c73f4c3a39
名前 / ファイル | ライセンス | アクション |
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TraMag50_2276022.pdf (418.6 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2014-08-05 | |||||
タイトル | ||||||
タイトル | Electrodeposited Fe?Ni Films Prepared in a Citric-Acid-Based Bath with Different pH Values | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Electrodepositon | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Film | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Permalloy | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Soft magnetic material | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Yanai, Takeshi
× Yanai, Takeshi× Shimokawa, Takaya× Watanabe, Y.× Nakano, Masaki× Suzuki, Kiyonori× Fukunaga, Hirotoshi |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We plated Fe-Ni films froma citric-acid-based plating bath and evaluated the effect of pH value in the bath on the magnetic properties and the productivities of the films. In this study, the pH value of the bath was controlled from 0.5 to 3.6 by the addition of hydrochloric acid or sodium citrate. The electrodeposited Fe-Ni film with the Fe content of approximately 22 at.% prepared at high pH (>3) tends to show large coercivity (> 100 A/m), rough surface and relatively high cathode efficiency (> 70%) whereas the films prepared at low pH (< 1) tend to show low coercivities (< 50 A/m), smooth surfaces and low cathode efficiencies (< 60%). The Fe 22Ni78 film prepared from the bath without the pH adjuster of a hydrochloric acid or a sodium citrate shows low coercivity of 25 A/m, smooth surface and relatively high cathode efficiency of 65%. Since low coercivity, smooth surface and high cathode efficiency are important factors for mass-producing Fe-Ni films, we concluded that a citric-acid-based bath with pH range from 1 to 3 is suitable for electrodeposition of soft magnetic Fe-Ni films. | |||||
書誌情報 |
IEEE Transactions on Magnetics 巻 50, 号 1, p. 2276022, 発行日 2014-01 |
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出版者 | ||||||
出版者 | Institute of Electrical and Electronics Engineers Inc. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00189464 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 19410069 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1109/TMAG.2013.2276022 | |||||
権利 | ||||||
権利情報 | c 2013 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | IEEE Transactions on Magnetics, 50(1), 2276022; 2014 |