کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10710094 | 1024556 | 2012 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Critical Fe thickness for effective coercivity reduction in FePt/Fe exchange-coupled bilayer
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
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چکیده انگلیسی
ⶠWe studied the exchange effect and magnetization reversal of FePt/Fe perpendicular exchange-coupled bilayers. ⶠThe bilayers with various Fe thicknesses (0-8 nm) were fabricated. ⶠCoercivity reduced dramatically with increase of Fe thickness to 3 nm, was maintained with further increase of Fe thickness. ⶠA maximum coercivity reduction factor of 2.5 was obtained. ⶠThe critical Fe thickness for effective coercivity reduction is the exchange length.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 324, Issue 6, March 2012, Pages 1242-1247
Journal: Journal of Magnetism and Magnetic Materials - Volume 324, Issue 6, March 2012, Pages 1242-1247
نویسندگان
L.S. Huang, J.F. Hu, J.S. Chen,