کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9813056 1518124 2005 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Curie transition temperature of ferromagnetic low-dimensional metals
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Curie transition temperature of ferromagnetic low-dimensional metals
چکیده انگلیسی
Through extending a model for size-dependent glass transition temperature (Tg), the size-dependent Curie temperature of low-dimensional ferromagnetic metals (particles, wires and thin films) with different morphologies in full size range (Tc) is modeled. Based on energetic and thermodynamic approaches, the critical size and morphology of the metals are considered. It is found that Tc drops as size decreases, which corresponds to the experimental results of Ni particles and wires, as well as Fe, Co and Ni thin films.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 472, Issues 1–2, 24 January 2005, Pages 328-333
نویسندگان
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