Copper nanowires with five-twinned structure grown by chemical vapor deposition and their application to field emission displays

Changwook Kim, Hyungsoo Choi, Kyekyoon Kim

Research output: Contribution to journalConference article

Abstract

A prototype field emission display device was fabricated using copper nanowires as emitters. The copper nanowires were grown by chemical vapor deposition without any catalyst or template, which were analyzed by electron microscopy to show a five-fold twinned structure with a pentagonal pyramid tip. The electron diffraction pattern disclosed that the twin boundaries were mismatched irregularly. The anisotropic growth of the copper nanowires in gas phase could be attributed to the passivation of the {100} side planes by the phosphite molecules dissociated from the precursor. Field emission characteristics of the nanowires were measured.

Original languageEnglish (US)
Pages (from-to)163-166
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Volume39
Issue number1
DOIs
StatePublished - Jan 1 2008
Event2008 SID International Symposium - Los Angeles, CA, United States
Duration: May 20 2008May 21 2008

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Field emission displays
Nanowires
Chemical vapor deposition
Copper
Passivation
Electron diffraction
Field emission
Diffraction patterns
Electron microscopy
Display devices
Catalysts
Molecules
Gases

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Copper nanowires with five-twinned structure grown by chemical vapor deposition and their application to field emission displays. / Kim, Changwook; Choi, Hyungsoo; Kim, Kyekyoon.

In: Digest of Technical Papers - SID International Symposium, Vol. 39, No. 1, 01.01.2008, p. 163-166.

Research output: Contribution to journalConference article

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