کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1547185 | 1512908 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A study of the effect of different catalysts for the efficient CVD growth of carbon nanotubes on silicon substrates
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A study of the effect of different catalysts for the efficient CVD growth of carbon nanotubes on silicon substrates A study of the effect of different catalysts for the efficient CVD growth of carbon nanotubes on silicon substrates](/preview/png/1547185.png)
چکیده انگلیسی
The samples have been then characterized by Raman spectroscopy, atomic force microscopy, scanning electron microscopy, and transmission electron microscopy. Assuming the growth of high-quality isolated nanotubes as target, the ratio in Raman spectra between the intensity of the G peak and of the D peak has been used as the main parameter to evaluate the performance of the catalytic process. A comparison made for both single metals and bimetallic mixtures points out best conditions to achieve efficient CVD growth of SWCNTs.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica E: Low-dimensional Systems and Nanostructures - Volume 37, Issues 1â2, March 2007, Pages 6-10
Journal: Physica E: Low-dimensional Systems and Nanostructures - Volume 37, Issues 1â2, March 2007, Pages 6-10
نویسندگان
Alberto Ansaldo, Miroslav HaluÅ¡ka, JiÅà Äech, Jannik C. Meyer, Davide Ricci, Flavio Gatti, Ermanno Di Zitti, Silvano Cincotti, Siegmar Roth,