TY - CONF AU - Villarrubia, John AU - Ding, Zejun C2 - Proceedings of SPIE Advanced Lithography, Vol 7272, San Jose, CA DA - 2009-03-31 LA - en PB - Proceedings of SPIE Advanced Lithography, Vol 7272, San Jose, CA PY - 2009 TI - Sensitivity of SEM width measurements to model assumptions ER -