YES-SPR220-Various-Temps: Difference between revisions
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Pressure drop indicates completion of etch. Once pressure flattens etching is complete. |
Pressure drop indicates completion of etch. Once pressure flattens etching is complete. |
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[[File:YES-SPR220vsTemp.jpg|578x578px]] |
[[File:YES-SPR220vsTemp.jpg|578x578px]]<br /> |
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[[File:PPR220-7 Etch Rates vs Temperature.jpg|left|thumb|572.812x572.812px|Positive PR 220-7 etch rates vs set point temperature]] |
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