Field-emission behavior of a carbon-nanotube-implanted Co nanocomposite fabricated from pearl-necklace-structured carbon nanotube/Co powders
Pearl-necklace-structured CNT/Co nanocomposite powders, with spherical Co nanoparticles threaded by penetrating CNTs, have been fabricated using a molecular process. The nanocomposite powders have been screen-printed and sintered into CNT-implanted Co nanocomposite emitters, with the CNTs standing upright on the surface of the substrate. The CNT-implanted Co nanocomposite emitters show outstanding field-emission behavior, including a low turn-on electric field and high current density.
- Publisher
- WILEY-V C H VERLAG GMBH
- Issue Date
- 2006-03
- Language
- English
- Article Type
- Article
- Keywords
FILMS; ARRAYS; EMITTERS; GROWTH
- Citation
ADVANCED MATERIALS, v.18, pp.553 - +
- ISSN
- 0935-9648
- Appears in Collection
- MS-Journal Papers(저널논문)
- Files in This Item
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