کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9837329 1525274 2005 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Size distribution and composition of magnetic precipitates in amorphous Ni-P alloy
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Size distribution and composition of magnetic precipitates in amorphous Ni-P alloy
چکیده انگلیسی
Primary crystallization of Ni(P) particles in hypoeutectic Ni-P amorphous alloy is investigated. Small-angle scattering with polarized neutrons is used to find simultaneously the particle size distribution and the size dependence of the particle composition. The size distribution consists of a peak at particle radius of ∼1 nm and a tail spanning from ∼2 to 15 nm.The composition of the particles forming the peak decreases from ∼9 to ∼2 at% P while their radii increase from 0.8 to 2 nm. The particles in the tail of the size distribution (2-15 nm) have nearly constant P content in the range of 0-2 at%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 369, Issues 1–4, 1 December 2005, Pages 8-19
نویسندگان
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