کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9834576 | 1524911 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Eddy current effect in soft magnetic backlayer for PMR media
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Eddy current effect in soft magnetic backlayer for PMR media Eddy current effect in soft magnetic backlayer for PMR media](/preview/png/9834576.png)
چکیده انگلیسی
Flux density distributions in the recording layer and soft magnetic backlayer of a perpendicular magnetic recording medium were calculated up to 5Â GHz using a three-dimensional finite element method electromagnetic field analysis simulator, where eddy current effects in the high-frequency recording process were considered. It is presented that the flux density distribution in a recording layer hardly depends on the eddy current effect, although flux density distribution in a soft magnetic backlayer changes depending on the recording frequency and resistivity of the soft magnetic backlayer.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 287, February 2005, Pages 481-485
Journal: Journal of Magnetism and Magnetic Materials - Volume 287, February 2005, Pages 481-485
نویسندگان
T. Tanaka, S. Yamamoto, H. Kurisu, M. Matsuura,