کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5366229 | 1388345 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Theoretical calculations on atomistic behaviors in transition metals (Fe, Co, Ni)-Al multilayer system: ab initio approach
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Theoretical calculations on atomistic behaviors in transition metals (Fe, Co, Ni)-Al multilayer system: ab initio approach Theoretical calculations on atomistic behaviors in transition metals (Fe, Co, Ni)-Al multilayer system: ab initio approach](/preview/png/5366229.png)
چکیده انگلیسی
The energetics and the structural characteristics of atomistic behaviors for transition metal (TM; Fe, Co and Ni)-Al multiplayer systems were quantitatively investigated using ab initio calculations. The energy barriers for the surface diffusion of adatom were calculated to be 0.89, 1.01 and 1.98âeV for Fe, Co and Ni on Al (0â0â1) systems, respectively. For Al/TM (0â0â1) systems, however, the energy barriers turned out to be relatively smaller than those for the corresponding opposite systems. It could be verified that the incorporation process for TM/Al (0â0â1) system can be occurred much easier than that for the Al/TM (0â0â1) systems due to relatively small energy barriers and positive energy gains.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 252, Issue 23, 30 September 2006, Pages 8380-8383
Journal: Applied Surface Science - Volume 252, Issue 23, 30 September 2006, Pages 8380-8383
نویسندگان
Chiho Kim, Yong-Chae Chung,