SCALPEL proof-of-concept system: preliminary lithography results
- 7 July 1997
- proceedings article
- Published by SPIE-Intl Soc Optical Eng
- p. 255-263
- https://doi.org/10.1117/12.275786
Abstract
We have designed, constructed, and are now performing experiments with a proof-of-concept projection electron-beam lithography system based upon the SCALPELR (scattering with angular limitation projection electron-beam lithography) principle. This initial design has enabled us to demonstrate the feasibility of not only the electron optics, but also the scattering mask and resist platform. In this paper we report on some preliminary results which indicate the lithographic potential and benefits of this technology for the production of sub-0.18 micrometer features.Keywords
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