Electron emission from single-walled carbon nanotubes with sharpened bundles

We investigated the influence of grinding as a pretreatment prior to the emitter film formation of single-walled carbon nanotubes (SWNTs) on the field emission and the geometric properties of SWNTs. Field emission from emitter films composed of ground SWNTs was found to be dramatically enhanced as w...

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Veröffentlicht in:Journal of applied physics 2001-06, Vol.89 (12), p.8141-8145
Hauptverfasser: Ito, Fuminori, Konuma, Kazuo, Okamoto, Akihiko
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Sprache:eng
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