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Specific Process Knowledge/Etch/DRIE-Pegasus/Pegasus-4/Nitride Etch: Difference between revisions

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===Etch rate uniformity===
===Etch rate uniformity===
<gallery caption="SRN etch uniformity with recipes optimized for SiO2 etching " perrow="2">
<gallery caption="SRN etch uniformity with recipes optimized for SiO2 etching" widths="400px" heights="250px" perrow="2">
File:SRN etch uniformity DOE2_Post_II_21.jpg
File:SRN etch uniformity DOE2_Post_II_21.jpg
File:SRN etch uniformity SiO2_res_10.jpg
File:SRN etch uniformity SiO2_res_10.jpg
</gallery>
</gallery>