TY - CONF AU - Zhang, Nien AU - Postek, Michael 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 - Statistical Measure for the Sharpness of the SEM Image ER -