کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1448793 988683 2009 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Spatial correlations in symmetric and asymmetric bicontinuous structures
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Spatial correlations in symmetric and asymmetric bicontinuous structures
چکیده انگلیسی
Spatial correlations of interfacial curvature are compared for symmetric and asymmetric two-phase mixtures produced following spinodal decomposition as given by a numerical solution to the Cahn-Hilliard equation in three dimensions. By calculating radial distribution functions of the density of interfacial area as a function of the mean interfacial curvature of these bicontinuous microstructures, it is found that long-range diffusive interactions, in combination with the morphology of the system, yield a variety of correlations and anticorrelations over a range of length scales. The asymmetric mixtures show some similarities to the symmetric mixtures, as well as other unique features.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Materialia - Volume 57, Issue 20, December 2009, Pages 6226-6233
نویسندگان
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