کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1531497 1512015 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Magnons in ultrahigh vacuum deposited Fe/Ag multilayers
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Magnons in ultrahigh vacuum deposited Fe/Ag multilayers
چکیده انگلیسی
We have grown Fe/Ag multilayers with Ag buffer layer, by evaporation under UHV conditions on glass substrates. The magnetic properties of Fe/Ag multilayers are examined as a function of Fe layer thickness tFe. The temperature dependence of the spontaneous magnetization M(T) is well described by a T3/2 law in all multilayers. A spin-wave theory has been used to explain the temperature dependence of the magnetization and the approximate values for the bulk exchange interaction Jb and surface exchange interaction Js for various Fe layer thicknesses have been obtained.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: B - Volume 137, Issues 1–3, 25 February 2007, Pages 170-174
نویسندگان
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