TY - CONF AU - Durgapal, P. AU - Ehrstein, James AU - Nguyen, Nhan C2 - Proc., 1998 International Conference on Characterization and Metrology for ULSI Technology, Gaithersburg, MD, USA DA - 1998-12-31 00:12:00 LA - en PB - Proc., 1998 International Conference on Characterization and Metrology for ULSI Technology, Gaithersburg, MD, USA PY - 1998 TI - Thin Film Ellipsometry Metrology ER -