Hi all, I would like to know how to smooth or polish and edge in silicon. It is the edge of a very deep groove and its angle is about 54. Thanks in advance, Sandra ********************************************************* Sandra Bermejo Broto Semiconductor Devices Group (GDS) Electronic Engineering Department UPC-Campus Nord, C5 Jordi Girona, 1-3 E-08034 Barcelona SPAIN Phone: + 34 93 401 74 81 Fax: + 34 93 401 67 56 e-mail: sandra@eel.upc.es *********************************************************