کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
803808 | 1467823 | 2009 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Atomic collision cascades in vanadium crystallites with grain boundaries
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Atomic collision cascades in vanadium crystallites with grain boundaries Atomic collision cascades in vanadium crystallites with grain boundaries](/preview/png/803808.png)
چکیده انگلیسی
The effect of grain boundaries on the special features inherent to the evolution of atomic collision cascades and formation of radiation-affected regions in vanadium crystallites was investigated. The presence of grain boundaries in the material was found to have a considerable impact on the radiation damage pattern, specifically on the radiation-induced defect distribution and size. Grain boundaries were shown to serve as a barrier to propagation of atomic displacement cascades and to accumulate most of radiation-induced defects. Relaxed vanadium crystallites contained a relatively small number of clusters made up of point defects, i.e., vacancies and intrinsic interstitial atoms.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physical Mesomechanics - Volume 12, Issues 1â2, JanuaryâApril 2009, Pages 20-28
Journal: Physical Mesomechanics - Volume 12, Issues 1â2, JanuaryâApril 2009, Pages 20-28
نویسندگان
S.G. Psakhie, K.P. Zolnikov, D.S. Kryzhevich, A.V. Zheleznyakov, V.M. Chernov,