1. U. Behringer, Foreword, Proceedings of the European Mask Conference, 2003, p. 1.
2. K. Kimmel, in Ref. 2, pp. 225–230.
3. International Technology Roadmap for Semiconductors, 2002 update (Semiconductor Industry Association, San Jose, CA, 2002).
4. L. Karklin, “Simulation study of the 193 nm lithography: An evaluation of subwavelength photomasks using Monte Carlo simulation,” Proceedings of Photomask Japan, 2002, p. 103.