کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9594891 | 1507960 | 2005 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A comparison of adsorbate-induced faceting on flat and curved crystal surfaces
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A comparison of adsorbate-induced faceting on flat and curved crystal surfaces A comparison of adsorbate-induced faceting on flat and curved crystal surfaces](/preview/png/9594891.png)
چکیده انگلیسی
Adsorbate-induced thermal faceting on flat and curved crystal surfaces is compared. Two adsorption systems are investigated: O/W and Pd/W. Each of these systems is studied by two experimental techniques: scanning tunneling microscopy (flat surface), and field ion microscopy (curved surface). The experimental results are in accord with a solid-on-solid model applied for planar and spherical crystal shapes. Both experimental and theoretical results show that the shape of the facets is different for flat and curved surfaces, but the distance between the parallel facet edges is comparable.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surface Science - Volume 599, Issues 1â3, 30 December 2005, Pages 55-68
Journal: Surface Science - Volume 599, Issues 1â3, 30 December 2005, Pages 55-68
نویسندگان
Andrzej Szczepkowicz, Antoni Ciszewski, Robert Bryl, CzesÅaw Oleksy, Cheng-Hsun Nien, Qifei Wu, Theodore E. Madey,