Specific Process Knowledge/Etch/IBE⁄IBSD Ionfab 300/IBE Si etch
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 |