Specific Process Knowledge/Etch/III-V ICP/SiO2: Difference between revisions
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|Etch rate of PECVD BPSG | |Etch rate of PECVD BPSG | ||
|'''39.4nm/min (22-01-2016)''' | |'''39.4nm/min (22-01-2016)''' | ||
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|Etch rate in thermal oxide | |||
|'''48nm/min''' (bghe 17-01-2017)- whole 4" wafer with capton tape | |||
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|Selectivity to resist [:1] | |Selectivity to resist [:1] | ||