書誌事項
- タイトル別名
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- Cu/Co Multilayer Electrodeposition with Dual-Pulsed Current.
- ダブル パルスホウ ニヨル Cu Co タソウ マク ノ デンセキ
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抄録
Cu/Co multilayer electrodeposition has been studied using a dual-pulsed current from pyrophosphate solutions. A pure copper layer is obtained with a current density lower than the diffusion-limited one of cupric ion. The cobalt content in the alloy layer increases with applied current density, and reaches about 95at.%. When the copper layer becomes thicker than 20nm and the alloy layer thicker than 15nm, the multilayer film becomes smooth. The well-defined modulation in the copper and cobalt composition was observed for Cu/Co multilayer deposits by Auger electron spectroscopy with Ar sputtering. The copper-content depth profile varies within the alloy layer, when the alloy layer is quite thin at a few nanometers. This compositional variation may be due to diffusion-layer disorder by hydrogen evolution or the cobalt hydroxide film formation on deposits.
収録刊行物
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- 表面技術
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表面技術 47 (7), 623-627, 1996
一般社団法人 表面技術協会
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詳細情報 詳細情報について
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- CRID
- 1390282679092501632
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- NII論文ID
- 10002256811
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- NII書誌ID
- AN1005202X
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- ISSN
- 18843409
- 09151869
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- NDL書誌ID
- 3995263
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可