کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1583856 | 1514894 | 2007 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Kirkendall porosity during thermal treatment of Mo–Cu nanomultilayers
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Kirkendall porosity during thermal treatment of Mo–Cu nanomultilayers Kirkendall porosity during thermal treatment of Mo–Cu nanomultilayers](/preview/png/1583856.png)
چکیده انگلیسی
Mo–Cu nanomultilayers were investigated as part of an effort to understand mechanisms of thermal stability in layered nanostructures. The multilayers were fabricated by magnetron sputtering with a range of layer spacings. Thermal treatment of the Mo–Cu nanomultilayers showed the formation of nanovoids along Cu–Mo layer interfaces and Mo–Mo grain boundaries. The size of the void was concurrent with the size of Cu. This was attributed to a Kirkendall type of effect caused by vacancy diffusion in metallic nanoscaled multilayered films.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 459, Issues 1–2, 25 June 2007, Pages 145–150
Journal: Materials Science and Engineering: A - Volume 459, Issues 1–2, 25 June 2007, Pages 145–150
نویسندگان
Dheepa Srinivasan, P.R. Subramanian,