کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1805438 | 1024684 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Property changes of electroplated Cu/Co alloys and multilayers by organic additives
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
We investigated the change of magnetic properties of the electroplated Cu/Co alloys and multilayers caused by organic additives and high temperature annealing. When plated with a pure Cu/Co electrolyte, the alloy contained â¼25% of Cu and â¼75% of Co. The alloy was made of hcp-Co, fcc-Co and Cu(1Â 1Â 1) and was super-paramagnetic at room temperature. As we add a few organic additives in the plating electrolyte, the hcp-Co of the films disappeared. The organic additives contained in the electrolytes changed paramagnetic Cu/Co multilayers to ferromagnets. High-temperature thermal annealing increased coercivity due to the growth of the Co grains.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 304, Issue 1, September 2006, Pages 60-63
Journal: Journal of Magnetism and Magnetic Materials - Volume 304, Issue 1, September 2006, Pages 60-63
نویسندگان
Kimin Hong, Jungju Lee, Jinhan Lee, Young-Dong Ko, Jin-Seok Chung, Jin-Gyu Kim,