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IBM Journal of Research and Development  
Volume 45, Number 5, Page 605 (2001)
Advanced Semiconductor Lithography
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Review of technology for 157-nm lithography

by A. K. Bates, M. Rothschild, T. M. Bloomstein, T. H. Fedynyshyn, R. R. Kunz, V. Liberman, M. Switkes
This paper outlines the critical issues facing the implementation of 157-nm lithography as a sub-100-nm technology. The status of the present technology for mask materials, pellicles, optical materials, coatings, and resists is presented.
Related Subjects: Chemical analysis; Lithography; Masks; Photoresists