MATERIALS SCIENCE:
The Cutting Edge of Plasma Etching
Thorsten Lill1 Olivier Joubert2
Better etching methods for creating more finely structured microcircuits will require close attention to basic plasma physics and surface chemistry.
1Applied Materials Inc., Santa Clara, CA 95054, USA.
2Laboratoire des Technologies de la Micro-électronique-Centre Nationale de la Recherche Scientifique, 38054 Grenoble, France. E-mail: thorsten_lill{at}amat.com