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Fabrication of clean carbon nanotube field emitters
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10.1063/1.2185257
/content/aip/journal/apl/88/11/10.1063/1.2185257
http://aip.metastore.ingenta.com/content/aip/journal/apl/88/11/10.1063/1.2185257
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Figures

Image of FIG. 1.
FIG. 1.

Schematic of a thin CNT film deposition on a plate by electropholysis.

Image of FIG. 2.
FIG. 2.

SEM images of the gelatinized thin films prepared by electrophoretic deposition of CNTs on a Ti substrate and then dried naturally: before (a) and after (b) being pressed by covering with a glass slide on the gelatinized thin film of CNTs. The CNTs were SWNTs made by arc discharge.

Image of FIG. 3.
FIG. 3.

SEM images of the CNT films deposited on Ti substrates after the fissure formation process; a low (a) and high (b), (c) magnification images of the CNT thin films. Clean CNTs exist between microislands like tightened strings (b) and some of the CNTs are cut between islands (c).

Image of FIG. 4.
FIG. 4.

Typical field-emission current density vs the applied electric field for the CNT thin film prepared by our method. Inset is the field emission image of the CNT thin film by applying a field of .

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/content/aip/journal/apl/88/11/10.1063/1.2185257
2006-03-13
2014-04-25
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Fabrication of clean carbon nanotube field emitters
http://aip.metastore.ingenta.com/content/aip/journal/apl/88/11/10.1063/1.2185257
10.1063/1.2185257
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