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Specific Process Knowledge/Etch/Etching of Silicon: Difference between revisions

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*Anisotropic etch in crystalline silicon  
*Anisotropic etch in crystalline silicon  
*High selectivity to the {111}-planes  
*High selectivity to the {111}-planes  
*Anisotropic etch: vertical sidewalls independent of the crystal plans
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*Isotropic etch in crystalline Silicon and Polysilicon
*Isotropic etch in crystalline Silicon and Polysilicon