کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9727642 1480206 2005 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Monte Carlo simulation of a ballistic selective etching process in (2+1) dimensions
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات فیزیک ریاضی
پیش نمایش صفحه اول مقاله
Monte Carlo simulation of a ballistic selective etching process in (2+1) dimensions
چکیده انگلیسی
In this paper, we propose a surface disaggregation model in (2+1) dimensions with biased motion of the eroding particle. The deconstruction is subject to selection criteria depending on the local coordination number of the extracted surface site. The surface width is investigated at early times and in saturation, showing an agreement with the Edwards-Wilkinson theory. We argue that site selection criteria in etching produce effects on surface statistics similar to local relaxation rules in growth processes. The results are related to the recent discussions on topological effects in molecular beam epitaxy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 354, 15 August 2005, Pages 323-332
نویسندگان
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