1. Unbiased Estimation of Linewidth Roughness;Villarrubia,2005
2. Issues in Line Edge and Linewidth Roughness Metrology;Villarrubia,2005
3. Bias reduction in roughness measurement through SEM noise removal;Katz,2006
4. Practical and Bias-Free LWR Measurement by CDSEM;Wang,2008
5. Noise-free estimation of spatial Line Edge/Width Roughness parameters;Constantoudis,2009