@conference{765466, author = {P. Durgapal and James Ehrstein and Nhan Nguyen}, title = {Thin Film Ellipsometry Metrology}, year = {1998}, month = {1998-12-31 00:12:00}, publisher = {Proc., 1998 International Conference on Characterization and Metrology for ULSI Technology, Gaithersburg, MD, USA}, language = {en}, }