Conference paper
Modeling polarization for Hyper-NA lithography tools and masks
Kafai Lai, Alan E. Rosenbluth, et al.
SPIE Advanced Lithography 2007
In the early stages of reaction with sulfur, a clean Fe{001} surface develops a c(2 × 2) superstructure. A low-energy electron diffraction analysis of this structure leads to a model in which the S atoms lie in the four-fold symmetrical sites on the Fe{001} surface, the S-Fe interplanar spacing being 1.09 ± 0.05 A ̊ and corresponding to an effective radius of 1.06 Å for the chemisorbed S atoms. In contrast to Fe{001} 1 × 1-O, the first interlayer spacing of the substrate here is not significantly expanded. © 1977.
Kafai Lai, Alan E. Rosenbluth, et al.
SPIE Advanced Lithography 2007
R. Ghez, J.S. Lew
Journal of Crystal Growth
Ronald Troutman
Synthetic Metals
Arvind Kumar, Jeffrey J. Welser, et al.
MRS Spring 2000