کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1595992 | 1515703 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Atomic ordering recognized by convergence characteristics of the radial distribution function
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Convergence characteristics of the radial distribution function (RDF) in a condensed phase have been studied theoretically. Using a canonical ensemble, the reversible work theorem for the RDF is deduced in a new way, which interprets the reversible work in a fresh aspect. The radius of convergence of the RDF is defined. For periodic structures such as crystals, convergence of the RDF is strongly correlated with atomic ordering therein. This correlation is demonstrated by comparing the structural properties of SiO2 crystal, with the RDF of Al doped SiO2 structure and amorphous SiO2.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Communications - Volume 146, Issues 11â12, June 2008, Pages 468-471
Journal: Solid State Communications - Volume 146, Issues 11â12, June 2008, Pages 468-471
نویسندگان
Yong Yang, Masae Takahashi, Yoshiyuki Kawazoe,