Specific Process Knowledge/Etch/III-V ICP/SiO2: Difference between revisions
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|Etch rate in thermal oxide | |Etch rate in thermal oxide | ||
|'''48nm/min''' (bghe 17-01-2017)- whole 4" wafer with capton tape | | | ||
'''48nm/min''' (bghe 17-01-2017)- whole 4" wafer with capton tape <br> | |||
'''40-50 nm/min''' bghe (2019-2021 5 tests) | |||
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|Selectivity to resist [:1] | |Selectivity to resist [:1] | ||