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. 2018 Jul 2;8:9918. doi: 10.1038/s41598-018-28194-3

Table 2.

Parameters for amorphous Silicon Etching with DRIE Oxford PlasmaLab 100 Systems.

Parameter Value Gases Passivation Etching
Pressure 10 mTorr C4F8 100 sccm 5 sccm
RF 35 W SF6 5 sccm 100 scc
ICP 250 W Ar 50 sccm 50 sccm
Temperature 10 °C