4 de Jonge N, Bonard J M. Carbon nanotube electron sources and applications. Philos Trans R Soc London A, 2004, 362: 2239-2266??
[2]
5 de Jonge N, Lamy Y, Schoots K, et al. High brightness electron beam from a multi-walled carbon nanotube. Nature, 2002, 420: 393-395??
[3]
6 Teo K B K, Chhowalla M, Amaratunga G A J, et al. Fabrication and electrical characteristics of carbon nanotube-based microcathodes for use in a parallel electron-beam lithography system. J Vac Sci Technol B, 2003, 21: 693-697??
[4]
7 Cheng Y, Zhang J, Lee Y Z, et al. Dynamic radiography using a carbon-nanotube-based field-emission X-ray source. Rev Sci Instrum, 2004, 75: 3264-3267??
[5]
9 Teo K B K, Minoux E, Hudanski L, et al. Microwave devices: Carbon nanotubes as cold cathodes. Nature, 2005, 437: 968??
[6]
10 Li D C, Dai L M, Huang S M, et al. Structure and growth of aligned carbon nanotube films by pyrolysis. Chem Phys Lett, 2000, 316: 349-355??
[7]
14 Rao A M, Jacques D, Haddon R C, et al. In situ-grown carbon nanotube array with excellent field emission characteristics. Appl Phys Lett, 2000, 76: 3813-3815??
[8]
15 Jo S H, Tu Y, Huang Z P, et al. Correlation of field emission and surface microstructure of vertically aligned carbon nanotubes. Appl Phys Lett, 2004, 84: 413-415??
[9]
16 Cheng Y, Zhou O. Electron field emission from carbon nanotubes. CR Phys, 2003, 4: 1021-1033
[10]
18 Kong B Y, Seon J Y, Lee S H, et al. Density control of highly populated carbon nanotubes grown by thermal chemical vapor deposition to improve their field emission characteristics. J Korean Phys Soc, 2004, 45: 1580-1583
[11]
1 Iijima S. Helical microtubes of graphitic carbon. Nature, 1991, 354: 56-58??
[12]
2 De Heer W A, Chatelain A, Ugarte D. A carbon nanotube field emission electron source. Science, 1995, 270: 1179-1180??
[13]
3 Bonard J M, Croci M, Klinke C, et al. Carbon nanotube films as electron field emitters. Carbon, 2002, 40: 1715-1728??
[14]
8 Choi W B, Chung D S, Kang J H, et al. Fully sealed, high-brightness carbon-nanotube field-emission display. Appl Phys Lett, 1999, 75: 3129-3131??
[15]
11 Weon B M, Je J H. Time-dependent current-voltage relation in electron guns. J Appl Phys, 2005, 97: 036101??
[16]
12 Dong C, Gupta M C. Influences of the surface reactions on the field emission from multiwall carbon nano-tubes. Appl Phys Lett, 2003, 83: 159-161??
[17]
13 Nilsson L, Groening O, Groening P, et al. Collective emission degradation behavior of carbon nanotube thin-film electron emitters. Appl Phys Lett, 2001, 79: 1036-1038??
[18]
17 Choi J H, Choi S H, Han J H, et al. Enhanced electron emission from carbon nanotubes through density control using in situ plasma treatment of catalyst metal. J Appl Phys, 2003, 94: 487-490??