1. 2013 ITRS Figure 3A. Semiconductor Industry Association. The International Technology Roadmap for Semiconductors, 2013 edition. SEMATECH:Albany, NY, 2014.
2. Considerations for high-numerical aperture EUV lithography;Levinson,2013
3. Mask effects for high-NA EUV: impact of NA, chief-ray-angle, and reduction ratio;Neumann,2013
4. Jia Zeng, Jongwook Kye, Obert Wood, “High-NA EUV COO,” High-NA EUV Workshop, Toyama, Japan, October 8, 2013, the calculations were performed in October 2013 and will be updated based on recent inputs in the near future.