TY - GEN AU - Michael Postek AU - J Lowney AU - Andras Vladar AU - William Keery AU - E Marx AU - Robert Larrabee C2 - Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD DA - 1993-08-01 00:08:00 LA - en PB - Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD PY - 1993 TI - X-Ray Lithography Mask Metrology: Use of Transmitted Electrons in an SEM for Linewidth Measurement ER -