Using copper substrate to enhance electron field emission properties of carbon nanotube/diamond double-layered structure
Source abstract
Abstract
Vertically aligned carbon nanotube (CNT)/diamond double-layered structure was synthesized on copper (Cu) substrate by hot-filament chemical vapor deposition. The structure was characterized by scanning electron microscopy, transmission electron microscopy, and Raman spectroscopy. The results show that the diamond layer has good adhesion to the Cu substrate and the CNTs have direct contact with the diamond layer. Field electron emission measurement shows that the double-layered structure on copper has very good emission stability and a much lower turn-on field than that on silicon (Si).
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Carbon Nanotubes in Composites · Diamond and Carbon-based Materials Research · Graphene research and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (26)
Show source-provided references
1. Y. Hu, C.H. Huang, J. Vac. Sci. Tech. B 21, 1648 (2003)10.1116/1.1591751 ↗
2. M.S. Dresselhaus, G. Dresselhaus, P. Avouris, Carbon Nanotubes; Synthesis, Structure, Properties, and Application (Springer, Berlin, 2001)
3. A.G. Rinzler, J.H. Hanfner, P. Nikolaev, P. Nordlander, D.T. Colbert, R.E. Smalley, L. Lou, S.G. Kim, D. Tománek, Science 269, 1550 (1995)10.1126/science.269.5230.1550 ↗
4. S. Berber, Y.K. Kwon, D. Tomanek, Phys. Rev. Lett. 20, 4613 (2000)10.1103/PhysRevLett.84.4613 ↗
5. X.F. Duan, B. Akdim, R. Pachter, Dekker Encyclopedia of Nanoscience and Nanotechnology (Nova Science, London, 2009)
6. V. Guglielmotti, S. Chieppa, S. Orlanducci, E. Tamburri, F. Toschi, M.L. Terranova, M. Rossi, J. Appl. Phys. Lett. 95, 222113 (2009)10.1063/1.3269929 ↗
7. J.M. Bonard, C. Klineke, Degradation and failure of carbon nanotube field emitters. Phys. Rev. B 67, 115406 (2003)10.1103/PhysRevB.67.115406 ↗
8. N. Tumilty, L. Kasharina, T. Prokhoda, B. Sinelnikov, R.B. Jackman, Carbon 48, 3027 (2010)10.1016/j.carbon.2010.04.023 ↗
9. D. Varshney, B.R. Weiner, G. Morell, Carbon 48, 3353 (2010)10.1016/j.carbon.2010.05.025 ↗
10. C. Varanasi, J. Petry, L. Brunke, B.T. Yang, W. Lanter, J. Burke, H. Wang, J.S. Bulmer, J. Scofield, P.N. Barnes, Carbon 48, 2442 (2010)10.1016/j.carbon.2010.03.013 ↗
11. D. Varshney, A.V. Sumant, B.R. Weiner, G. Morell, Diam. Relat. Mater. 30, 42 (2012)10.1016/j.diamond.2012.09.009 ↗
12. L. Yang, Q. Yang, C. Zhang, Y.S. Li, Thin Solid Films 549, 42 (2013)10.1016/j.tsf.2013.06.099 ↗
13. Q.H. Fan, J. Gracio, E. Pereira, Diam. Relat. Mater. 6, 422 (1997)10.1016/S0925-9635(96)00651-6 ↗
14. H. Liu, D.S. Dandy, Diam. Relat. Mater. 4, 1173 (1995)10.1016/0925-9635(96)00297-2 ↗
15. R.K. Singh, D.R. Gilbert, J.F. Gerald, S. Harkness, D.G. Lee, Science 19, 396 (1996)10.1126/science.272.5260.396 ↗
16. D. Takagi, Y. Kobayashi, Y. Homma, J. Am. Chem. Soc. 131, 6922 (2009)10.1021/ja901295j ↗
17. O.A. Shenderova, D.I. Gruen, Ultrananocrystalline Diamond (Elsevier, Oxford, 2012)
18. D.A. Horner, M. Sternberg, P. Zapol, L.A. Curtiss, Diam. Relat. Mater. 30, 1103 (2012)
19. Y.Y. Wang, Z. Luo, B. Li, P.S. Ho, Z. Yao, L. Shi, E.N. Bryan, R.J. Nemanich, Appl. Phys. 101, 124310 (2007)10.1063/1.2749412 ↗
20. L. Nilsson, O. Groening, C. Emmenegger, O. kuettel, E. Schaller, L. Schlapbach, H. Kind, J.-M. Bonard, K. Kern, Appl. Phys. Lett. 76, 2071 (2000)10.1063/1.126258 ↗
21. S.H. Jo, Y. Tu, Z.P. Huang, D.L. Carnahan, D.Z. Wang, Z.F. Ren, Appl. Phys. 82, 1576310 (2003)
22. H.C. Chen, K.J. Sankaran, S.C. Lo, L.J. Lin, N.H. Tai, C.Y. Lee, I.N. Lin, Appl. Phys. 112, 103711 (2012)10.1063/1.4766414 ↗
23. I. Lahiri, R. Seelaboyina, J.Y. Hwang, R. Banerjee, W. Choi, Carbon 48, 1531 (2010)10.1016/j.carbon.2009.11.064 ↗
24. H. Sharma, A.K. Shukla, V.D. Vankar, Appl. Phys. 110, 033726 (2011)10.1063/1.3622565 ↗
25. L.F. Chen, H. Song, L.Z. Cao, H. Jiang, D.B. Li, W.G. Guo, X. Liu, H.F. Zhao, Z.M. Li, Appl. Phys. 106, 3153279 (2009)
26. J. Zhang, X. Wang, W. Yang, W. Yu, T. Feng, Q. Li, X. Liu, C. Yang, Carbon 44, 418 (2006)10.1016/j.carbon.2005.09.004 ↗