Specific Process Knowledge/Etch/IBE⁄IBSD Ionfab 300/IBE Si etch
Appearance
results for Si etching in the IBE
Best recipe so fare:
| Parameter | Best Si etching recipe so fare |
|---|---|
| Neutalizer current [mA] | 450 |
| RF Power [W] | 1200 |
| Beam current [mA] | 400 |
| Beam voltage [V] | 400 |
| Beam accelerator voltage | 400 |
| Ar flow to neutralizer [sccm] | 6.0 |
| Ar flow to beam [sccm] | 6.0 |
| Rotation speed [rpm] | 20 |
| Stage angle [degrees] | 10 |