| 35391 |
Creator |
3d9f5a6838060f791e133fa6e5265b06 |
| 35391 |
Creator |
ext-b81227abc2e7fc1ff8346bfee49debce |
| 35391 |
Creator |
ext-8418392aa3872b81e8d6f81c3301d257 |
| 35391 |
Creator |
ext-690b39e68931a0d9a5c09ee2a28ae6fe |
| 35391 |
Creator |
ext-165c13976277a147c050ab7fe603bcc1 |
| 35391 |
Creator |
ext-44ff2c3ddd7893d661fdb74489457f27 |
| 35391 |
Creator |
ext-54d1c5e3d1b3240a56f04f5acaaa992b |
| 35391 |
Creator |
ext-dc956902dd21798c4333261eb41517a7 |
| 35391 |
Date |
2008-11 |
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Is Part Of |
repository |
| 35391 |
Is Part Of |
p15334899 |
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abstract |
We report the growth of carbon nanotubes on the size controlled iron catalytic nanoparticles.
The nanotubes were grown by thermal chemical vapour deposition (CVD) in the temperature
range 600-850 °C. The Fe films were deposited on silicon by pulsed laser deposition
in vacuum. Atomic force microscopy measurements were performed on the catalytic nanoparticles.
The topography of the catalytic nanoparticles shows the homogenous distribution of
Fe catalyst. We observe the nanotubes are produced only at temperatures between 650
and 800 °C, and within this narrow temperature regime the yield of nanotubes reaches
a maximum around 750 °C and then declines. Raman measurements illustrate a high G/D
peak ratio indicating good nanotube quality. By further defining the size of the catalyst
the diameter of these carbon nanotubes can be controlled. |
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authorList |
authors |
| 35391 |
issue |
11 |
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status |
peerReviewed |
| 35391 |
volume |
8 |
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type |
AcademicArticle |
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type |
Article |
| 35391 |
label |
Krishnamurthy, S. ; Donnelly, T.; McEvoy, N.; Blau, W.; Lunney, J. G.; Teh, A. S.;
Teo, K. B. K. T. and Milne, W. I. (2008). Growth of carbon nanotubes on Si substrate
using Fe catalyst produced by pulsed laser deposition. Journal of Nanoscience and
Nanotechnology, 8(11) pp. 5748–5752. |
| 35391 |
label |
Krishnamurthy, S. ; Donnelly, T.; McEvoy, N.; Blau, W.; Lunney, J. G.; Teh, A.
S.; Teo, K. B. K. T. and Milne, W. I. (2008). Growth of carbon nanotubes on Si substrate
using Fe catalyst produced by pulsed laser deposition. Journal of Nanoscience and
Nanotechnology, 8(11) pp. 5748–5752. |
| 35391 |
Title |
Growth of carbon nanotubes on Si substrate using Fe catalyst produced by pulsed laser
deposition |
| 35391 |
in dataset |
oro |