Skip to main content
Account

Table 2 Turn-on electric field, enhancement factor, and number density of the samples

From: Field Emission Characteristics of the Structure of Vertically Aligned Carbon Nanotube Bundles

Sample

E to

Enhancement factor

Number density

 

(V μm−1)

(β)

(cm−2)

A

2.0

1020

1.0 × 105

B

2.8

840

4.9 × 104

C

1.6

1770

1.6 × 105

D

2.5

905

7.0 × 104

Navigation