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Hi All,
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<div class="">The lower electrode to our RIE system has taken quite a bit of abuse over the decade, see photo. There are scratches and pits caused by wafer shards. There’s also a film of something (probably PTFE oil) in the middle.</div>
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<div class="">Does anyone know how these scratches and pits might affect the Bosch Process? Any recommendations for cleaning this up?</div>
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<div class="">Thanks,<br class="">
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Long</div>
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