TY - CONF AU - Ravikiran Attota AU - Richard Silver AU - Bryan Barnes C2 - Proceedings of SPIE, Metrology, Inspection, and Process Control for Microlithography XXII, John Allgair, Editor, San Jose, CA DA - 2008-04-16 LA - en M1 - 6922 PB - Proceedings of SPIE, Metrology, Inspection, and Process Control for Microlithography XXII, John Allgair, Editor, San Jose, CA PY - 2008 TI - Optical Through-Focus Technique that Differentiates Small Changes in Line Width, Line Height and Sidewall Angle for CD, Overlay, and Defect Metrology Applications UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=824634 ER -