کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9834526 1524911 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of N2 additive gas during sputtering on magnetic properties and microstructure of CoB/Pd multilayered media
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Effect of N2 additive gas during sputtering on magnetic properties and microstructure of CoB/Pd multilayered media
چکیده انگلیسی
Effects of N2 additive gas and/or substrate heating during the sputtering of [CoB/Pd]20 multilayered films on the magnetic properties and microstructure were investigated. The [CoB/Pd]20 film fabricated at 20 °C by adding N2 gas during sputtering possessed the finest grain size and the smallest magnetic cluster size among media fabricated in this study although the film sputter-deposited at 260 °C by adding N2 gas exhibited the weakest intergranular exchange coupling. It was revealed that the double-layered perpendicular magnetic recording medium that consisted of the [CoB/Pd]20 film fabricated at 20 °C by adding N2 gas exhibited the highest signal-to-noise ratio in the read-write characteristics.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 287, February 2005, Pages 199-203
نویسندگان
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