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Liquid-phase fabrication of patterned carbon nanotube field emission cathodes

Applied Physics Letters, ISSN: 0003-6951, Vol: 84, Issue: 19, Page: 3738-3740
2004
  • 109
    Citations
  • 0
    Usage
  • 45
    Captures
  • 0
    Mentions
  • 0
    Social Media
Metric Options:   Counts1 Year3 Year

Metrics Details

  • Citations
    109
    • Citation Indexes
      109
  • Captures
    45

Article Description

A high throughput electrophoresis process using functionalized carbon nanotubes (CNT) was used to fabricate high resolution electron field emission cathodes at room temperature. It was shown that the process could be used to achieve well defined and adherent CNT patterns with 20 μm feature size on a variety of substrates with fine control of the CNT technology. The cathodes were found to show uniform emission patterns across the entire surfaces and emission current with long term stability. It was also found that the emission characteristics of the cathodes could be compared favourably to those from other fabrication methods for CNT based field emission display applications.

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