کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1572768 | 1000701 | 2008 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Characterization of nano-layered multilayer coatings using modified Bragg law
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this paper, the modified Bragg law is used to characterize nano-layered multilayer coatings having two or four different layer constituents based on measured low-angle X-ray diffraction spectra. Comparisons of the modulation periods measured directly from TEM micrographs, and determined by the modified Bragg law, indicate that low-angle X-ray diffraction technique is a reliable method in characterizing nano-layered multilayer structures. However, a proper application of the modified Bragg law relies on the correct identification of the order of reflection peaks, which is not a straightforward process under certain circumstances. A practical approach has been recommended to address this issue. Furthermore, the appearance of extra peaks is discussed in this paper.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Characterization - Volume 59, Issue 9, September 2008, Pages 1285-1291
Journal: Materials Characterization - Volume 59, Issue 9, September 2008, Pages 1285-1291
نویسندگان
Q. Yang, L.R. Zhao,