Biomedical Engineering Reference
In-Depth Information
10
9
8
7
6
5
4
3
2
1
0
0
10
20
30
40
Bias time (min)
FIGURE 15.12
The effect of biasing time on the nucleation density.
250
200
150
100
50
0
0
50
100
150
200
205
300
Negative bias voltage (V)
FIGURE 15.13
Effect of negative bias voltage on the emission current.
