کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1674220 | 1008960 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Structural property of β-FeSi2 layers deposited on FeSi from a molten salt
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The microstructural properties of the β-FeSi2/FeSi structure prepared from a molten salt have been characterized using transmission electron microscopy (TEM). The β-FeSi2 films were grown on FeSi substrates at the heat treatment temperature of 900 °C from 1 min to 24 h using the molten salt technique. It is found that the films consisted of a thin surface layer and a thick underlying layer with columnar-shaped domains. The crystallographic directions of the domains are mostly randomly oriented. The β-FeSi2 domains in the film, however, have specific crystallographic orientation relationships with the adjoining domains and the FeSi substrate. A high density of the stacking faults on the β-FeSi2 (100) planes was also observed through the films. Moreover, the growth evolution of the β-FeSi2 domains, the defect characteristics and the formation mechanism of the defects are discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 515, Issue 22, 15 August 2007, Pages 8201-8204
Journal: Thin Solid Films - Volume 515, Issue 22, 15 August 2007, Pages 8201-8204
نویسندگان
T. Ohishi, A. Mishina, I. Yamauchi, T. Matsuyama, H. Tatsuoka,