Table 2 FE parameters of Au20/SiNWs before and after post-annealing at different temperatures
From: Field emission enhancement of Au-Si nano-particle-decorated silicon nanowires
Samples | E on (V/μm) | E J = 200 μA/cm2(V/μm) |
|---|---|---|
As-grown SiNWs | 5.01 | 6.25 |
Au20/SiNWs | 6.02 | 7.73 |
Au20/SiNWs 500°C | 3.37 | 4.53 |
Au20/SiNWs 650°C | 2.25 | 2.88 |
Au20/SiNWs 800°C | 1.95 | 2.79 |