کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9817572 | 1518767 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Use of the nuclear microprobe for the characterization of ion-implanted spinel
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سطوح، پوششها و فیلمها
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چکیده انگلیسی
Stable analogues of a toxic fission product (Cs) were introduced into magnesium aluminate spinel single crystals by room temperature ion implantation. Changes in the atomic concentration of Cs atoms upon annealing at high temperature were monitored by Rutherford backscattering (RBS) experiments using a nuclear microprobe. Results show that Cs atoms are inhomogeneously distributed in the crystal after annealing; they are collected in islands with a size of a few tens of micrometers. The remaining crystal exhibits a very small Cs concentration due to the exfoliation of the implanted layer.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 240, Issues 1â2, October 2005, Pages 308-312
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 240, Issues 1â2, October 2005, Pages 308-312
نویسندگان
A. Gentils, S.E. Enescu, L. Thomé, H. Khodja,