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Journal of Nanoscience
Table of Contents
Journal of Nanoscience
/
2014
/
Article
/
Tab 1
/
Research Article
Enhancement of Field Emission Properties of Carbon Nanotubes by ECR-Plasma Treatment
Table 1
Field emission parameters measured before and after ECR-plasma treatment.
Sample
Turn-on field (
)
Current density
Beta (
)
Before ECR-plasma CNTs
2.4 V/
m
6.5 mA/cm
2
After ECR-plasma CNTs
1.6 V/
m
20 mA/cm
2