کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1500828 993360 2008 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Interface instability within shear bands in nanoscale Au/Cu multilayers
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Interface instability within shear bands in nanoscale Au/Cu multilayers
چکیده انگلیسی

Au/Cu multilayers with individual layer thickness ranging from submicron to nanometer scale were deformed by a nanoindenter. In the nanoscale multilayer, we found that the constituent layers were severely kinked within the indentation-induced shear bands. The layer interfaces inside the shear band gradually became unstable and even can no longer be observed after a critical, highly localized shear strain. A phenomenological model is proposed to understand the mechanism of the interface instability developed in the shear band.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 59, Issue 11, December 2008, Pages 1226–1229
نویسندگان
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