Specific Process Knowledge/Etch/AOE (Advanced Oxide Etch): Difference between revisions
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#The second issue may be overcome by reducing the He back side pressure or reducing the He back side cooling completely. Another way to solve it is to either bond the transparent wafer to a silicon wafer before transfering it into chamber or deposite a more conducting layer on the backside of the wafer. This could be aluminium but also 1-2µm P-Si may be enough. | #The second issue may be overcome by reducing the He back side pressure or reducing the He back side cooling completely. Another way to solve it is to either bond the transparent wafer to a silicon wafer before transfering it into chamber or deposite a more conducting layer on the backside of the wafer. This could be aluminium but also 1-2µm P-Si may be enough. | ||
== | ==An overview of the performance of AOE and some process related parameters== | ||
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