کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1817016 | 1525272 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Multiscale modelling of hysteresis in FePt/FeRh bilayer
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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
The switching field reduction of the FePt layer due to the coupling to FeRh layer has been investigated in systems of different geometries and different coupling strengths. The atomistic and multiscale (atomistic at the interface and micromagnetic far from it) models have been considered for an isolated grain and thin film geometries, respectively. It has been shown that a considerable reduction of the switching film in FePt could be achieved even for small interface exchange value. The decrease of the coercive field value in hard material has been investigated as a function of thickness of both hard and soft medium.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 372, Issues 1â2, 1 February 2006, Pages 328-331
Journal: Physica B: Condensed Matter - Volume 372, Issues 1â2, 1 February 2006, Pages 328-331
نویسندگان
F. Garcia Sanchez, O. Chubykalo-Fesenko, O. Mryasov, R.W. Chantrell,