Abstract
HASynthesis of horizontally-aligned single-walled carbon nanotubes (HA-SWCNTs) by chemical vapor deposition (CVD) directly on quartz seems very promising for the fabrication of future nanoelectronic devices. In comparison to hot-wall CVD, synthesis of HA-SWCNTs in a cold-wall CVD chamber not only means shorter heating, cooling and growth periods, but also prevents contamination of the chamber. However, since most synthesis of HA-SWCNTs is performed in hot-wall reactors, adapting this well-established process to a cold-wall chamber becomes extremely crucial. Here, in order to transfer the CVD growth technology from a hot-wall to a cold-wall chamber, a systematic investigation has been conducted to determine the influence of process parameters on the HA-SWCNT’s growth. For two reasons, the cold-wall CVD chamber was upgraded with a top heater to complement the bottom substrate heater; the first reason to maintain a more uniform temperature profile during HA-SWCNTs growth, and the second reason to preheat the precursor gas flow before projecting it onto the catalyst. Our results show that the addition of a top heater had a significant effect on the synthesis. Characterization of the CNTs shows that the average density of HA-SWCNTs is around 1 - 2 tubes/μm with high growth quality as shown by Raman analysis.
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L. Ding, D. Yuan, and J. Liu, J. Am. Chem. Soc. 130, 5428 (2008).
I. Ibrahim, A. Bachmatiuk, F. Börrnert, J. Blüher, U. Wolff, J. H. Warner, B. Büchner, G. Cuniberti, and M. H. Rümmeli, Carbon 49, 5029 (2011).
J.-J. Kim, B.-J. Lee, S.-H. Lee, and G.-H. Jeong, Nanotechnology 23, 105607 (2012).
A. Rutkowska, D. Walker, S. Gorfman, P. A. Thomas, and J. V. Macpherson, J. Phys. Chem. C 113, 17087 (2009).
H. Ago, Y. Kayo, and M. Tsuji, Jpn. J. Appl. Phys. 51, 04DN02 (2012).
S. Han, X. Liu, and C. Zhou, J. Am. Chem. Soc. 127, 5294 (2005).
Q. Yu, G. Qin, H. Li, Z. Xia, Y. Nian, and S.-S. Pei, J. Phys. Chem. B 110, 22676 (2006).
C. Kocabas, S. J. Kang, T. Ozel, M. Shim, and J. A. Rogers, J. Phys. Chem. C 111, 17879 (2007).
Y. Chen, Y. Zhang, Y. Hu, L. Kang, S. Zhang, H. Xie, D. Liu, Q. Zhao, Q. Li, and J. Zhang, Adv. Mater. 26, 5898 (2014).
M. M. Shulaker, G. Hills, N. Patil, H. Wei, H.-Y. Chen, H.-S. P. Wong, and S. Mitra, Nature 501, 526 (2013).
A. Szabó, C. Perri, A. Csató, G. Giordano, D. Vuono, and J. B. Nagy, Materials 3, 3092 (2010).
I. Ibrahim, A. Bachmatiuk, J. H. Warner, B. Büchner, G. Cuniberti, and M. H. Rümmeli, Small 8, 1973 (2012).
J. An, Z. Zhan, H. K. S. V. Mohan, G. Sun, R. V. Hansen, and L. Zheng, J. Mater. Chem. C 3, 2215 (2015).
Z.-Y. Zhan, Y.-N. Zhang, G.-Z. Sun, L.-X. Zheng, and K. Liao, Appl. Surface Sci. 257, 7704 (2011).
S. J. Kang, C. Kocabas, T. Ozel, M. Shim, N. Pimparkar, M. A. Alam, S. V. Rotkin, and J. A. Rogers, Nat Nano 2, 230 (2007).
T. Wang, S. Chen, D. Jiang, Y. Fu, K. Jeppson, L. Ye, and J. Liu, IEEE Electron. Dev. Lett. 33, 420 (2012).
T. Wang, K. Jeppson, L. Ye, and J. Liu, Small 7, 2313 (2011).
P. Finnie, A. Li-Pook-Than, J. Lefebvre, and D. G. Austing, Carbon 44, 3199 (2006).
P. Finnie, J. Bardwell, I. Tsandev, M. Tomlinson, M. Beaulieu, J. Fraser, and J. Lefebvre, J. Vacuum Sci. Technol. A 22, 747 (2004).
W. Mu, S. Sun, D. Jiang, Y. Fu, M. Edwards, Y. Zhang, K. Jeppson, and J. Liu, J. Electron. Mater. 44, 2898 (2015).
D. Jiang, W. Mu, S. Chen, Y. Fu, K. Jeppson, and J. Liu, IEEE Electron. Dev. Lett. 36, 499 (2015).
N. Patil, A. Lin, E. R. Myers, K. Ryu, A. Badmaev, C. Zhou, H.-S. P. Wong, and S. Mitra, IEEE Trans. Nanotechnol. 8, 498 (2009).
R. S. Wagner and W. C. Ellis, Appl. Phys. Lett. 4, 89 (1964).
A. V. Melechko, V. I. Merkulov, T. E. McKnight, M. A. Guillorn, K. L. Klein, D. H. Lowndes, and M. L. Simpson, J. Appl. Phys. 97, 041301 (2005).
Y. He, D. Li, T. Li, X. Lin, J. Zhang, Y. Wei, P. Liu, L. Zhang, J. Wang, Q. Li, S. Fan, and K. Jiang, Nano Res. 7, 981 (2014).
Y. Li, R. Cui, L. Ding, Y. Liu, W. Zhou, Y. Zhang, Z. Jin, F. Peng, and J. Liu, Adv. Mater. 22, 1508 (2010).
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Mu, W., Kwak, EH., Chen, B. et al. Enhanced cold wall CVD reactor growth of horizontally aligned single-walled carbon nanotubes. Electron. Mater. Lett. 12, 329–337 (2016). https://doi.org/10.1007/s13391-016-6012-6
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DOI: https://doi.org/10.1007/s13391-016-6012-6