کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9812235 | 1518109 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Structural properties of swift heavy ion beam irradiated Fe/Si bilayers
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
The Fe/Si multilayers were prepared by electron beam evaporation in a cryo-pumped vacuum deposition system. Ag+ and Au+ ions of 100 MeV at two different fluencies such as 1 Ã 1012 ions/cm2 and 1 Ã 1013 ions/cm2 at a pressure of 10â 7 torr were used to irradiate the Fe/Si samples. The irradiated samples were analyzed by High-Resolution XRD and it reveals that the irradiated films are having polycrystalline nature and it confirms the formation of the β-FeSi2. The structural parameters such as crystallite size (D), strain (ε) and dislocation density (δ) have been evaluated from the XRD spectrum. The role of the substrates and the influence of swift heavy ions on the formation of β-FeSi2 have been discussed in this paper.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 490, Issue 2, 1 November 2005, Pages 177-181
Journal: Thin Solid Films - Volume 490, Issue 2, 1 November 2005, Pages 177-181
نویسندگان
S. Senthilarasu, R. Sathyamoorthy, S. Lalitha, D.K. Avasthi,