کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1450793 988745 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A model for hillock growth in Al thin films controlled by plastic deformation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
A model for hillock growth in Al thin films controlled by plastic deformation
چکیده انگلیسی

The dependence of total hillock volume (per unit area) on film thickness and annealing temperature has been studied in pure aluminum films. The total hillock volume (per unit area) increases linearly with both the film thickness and annealing temperature. Other characteristics involve a critical temperature and a critical thickness for hillock formation. It is shown that these phenomena can be explained by assuming that hillock growth is controlled by plastic deformation in the surrounding film. A simple analytical model is developed to account for these observations.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Materialia - Volume 55, Issue 15, September 2007, Pages 5297–5301
نویسندگان
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