TY - CONF AU - Silver, Richard AU - Potzick, James AU - Scire, Fredric AU - Evans, Christopher AU - McGlauflin, Michael AU - Kornegay, Edward AU - Larrabee, Robert C2 - Proceedings of SPIE, Metrology, Inspection, and Process Control for Microlithography XI, Susan K. Jones, Editor, Santa Clara, CA, USA DA - 1997-07-01 00:07:00 LA - en M1 - 3050 PB - Proceedings of SPIE, Metrology, Inspection, and Process Control for Microlithography XI, Susan K. Jones, Editor, Santa Clara, CA, USA PY - 1997 TI - A Method to Characterize Overlay Tool Misalignments and Distortions ER -