Synchrotron radiation from dipole magnets in electron storage rings has emerged as a useful source of x-rays for lithography. To meet the need for these sources numerous groups around the world have embarked on projects to design and construct storage rings for x-ray lithography. Both conventional electromagnets as well as superconducting (SC) dipoles have been incorporated into the various designs. An overview of the worldwide effort to produce commercial xray sources will be presented. To better illustrate the elements involved in these sources a closer examination of the Superconducting X-ray Lithography Source Project (SXLS) at BNL will be presented.

Date Published: 1 May 1990
PDF: 8 pages
Proc. SPIE 1263, Electron-Beam, X-Ray, and Ion-Beam Technology: Submicrometer Lithographies IX, (1 May 1990);

Published in SPIE Proceedings Vol. 1263:
Electron-Beam, X-Ray, and Ion-Beam Technology: Submicrometer Lithographies IX
Douglas J. Resnick, Editor(s)