کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1518062 1511625 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Reconstructed (1 1 0) surfaces of FCC transition metals
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Reconstructed (1 1 0) surfaces of FCC transition metals
چکیده انگلیسی

The energies of the ideal, missing row (MR) and missing column (MC) (1 1 0) surfaces have been calculated by using modified embedded atom method (MEAM) for seven face centered cubic (FCC) transition metals Au, Pt, Ag, Pd, Rh, Cu and Ni. The results, that the MC reconstruction can not be formed for all metals, while the MR reconstruction can be formed naturally for Au and Pt, inductively for Ag, Pd, Rh and Cu and difficultly for Ni, are better than EAM calculated results in comparing with experimental results. In addition to the surface energy explanation, the results are also related to the surface topography and valence electron structure.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Physics and Chemistry of Solids - Volume 67, Issue 8, August 2006, Pages 1623–1628
نویسندگان
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