Specific Process Knowledge/Etch/ASE (Advanced Silicon Etch): Difference between revisions
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== Recipes on the ASE == | == Recipes on the ASE == | ||
=== | === Shallolr === | ||
The shallolr recipe is designed to etch features (with sizes above 1 <math>\mu</math>m) in silicon down to a depth that ranges from a few microns to some 50 microns. If you need to etch deeper use Deepetch or more shallow, see Nanoetches. | |||
The recipe is given below. | |||
{| border="2" cellpadding="2" cellspacing="1" align="left" | {| border="2" cellpadding="2" cellspacing="1" align="left" | ||
|+ The shallolr recipe | |+ The shallolr recipe | ||
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| 5 s | | 5 s | ||
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[[image:jmlshal070921 pos1 2mu_09.jpg|370x370px|thumb|right|Standardization image of the profile of a 2 <math>\mu</math>m trench]] | |||