1. Time-based PEB adjustment for optimizing CD distributions;Friedberg,2004
2. Positive and Negative Tone Double Patterning Lithography For 50nm Flash Memory;Lim,2006
3. Across-wafer CD Uniformity Control Through Lithography and Etch Process: Experimental Verification;Zhang,2007
4. Double patterning lithography for 32nm: critical dimensions uniformity and overlay control considerations;Finders,2009
5. How to Minimize CD Variation and Overlay Degradation Induced by Film Stress;Jung,2012