کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1503049 993445 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Geometric relaxation of nanoporous metals: The role of surface relaxation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Geometric relaxation of nanoporous metals: The role of surface relaxation
چکیده انگلیسی

Atomic scale computer simulations are used to probe the dominant mechanisms for the geometric relaxation of bicontinuous nanoporous (np) metals. We utilize a method for creating digital samples amenable to atomic simulations that are quantitatively similar to those prepared experimentally. Simulated relaxations of these structures, as well as the relaxation of model spherical clusters, indicate that the surface relaxation effect dominates the overall dimensional relaxation of np-metals post processing. Capillary effects play a secondary role in the overall relaxation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 56, Issue 11, June 2007, Pages 919–922
نویسندگان
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