کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8033578 1517994 2016 64 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Surface effects on electrical and magnetic properties of Ni75.2Mn23.6Pt1.2 alloy films
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Surface effects on electrical and magnetic properties of Ni75.2Mn23.6Pt1.2 alloy films
چکیده انگلیسی
Finally, FMR measurements were used to probe the magnetic state. We considered the simplest form of the Hamiltonian and used a model based on the Landau-Lifshitz equation. By a rigorous analysis of the angle dependence of the FMR measured at several temperatures, we determined the values of the bulk and surface anisotropy constants, and the exchange stiffness constant. The fitting parameters show that the magnetic ordering is modified significantly by film thicknesses due to the surface anisotropy fields.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 616, 1 October 2016, Pages 680-689
نویسندگان
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