1. Overlay control methodology comparison: field-by-field and high-order methods;Huang,2012
2. Overlay Improvement by Non-linear Error Correction and Non-linear Error Control by APC;Choi,2006
3. Integrated production overlay field-by-field control for leading edge technology nodes;Chung,2014
4. Overlay control strategy for 45/32nm RD and production ramp up;Tuan-Yen,2010
5. Lithographic scanner stability improvements through advanced metrology and control;VanOppen,2010