کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9834520 | 1524911 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Structure and magnetic properties of Co-Pt-Ta2O5 film for perpendicular magnetic recording media
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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
Co-Pt-Ta2O5 film was investigated for perpendicular magnetic recording media. Perpendicular coercivity of over 3Â kOe was obtained when the film was deposited at high Ar gas pressure of 7Â Pa, where Ta existed in a state of metal-oxide mixture in the film. It was indicated that grain isolation was obtained in the film. On the other hand, no increase in the coercivity was obtained by deposition introducing oxygen gas into Ar gas, although a fraction of oxidized Ta increased.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 287, February 2005, Pages 167-171
Journal: Journal of Magnetism and Magnetic Materials - Volume 287, February 2005, Pages 167-171
نویسندگان
Takashi Chiba, Jun Ariake, Naoki Honda,