W. Karas et al., MAGNETIC HYPERFINE FIELDS IN THIN IRON FILMS COATED WITH RUTHENIUM, Journal of magnetism and magnetic materials, 144, 1995, pp. 665-666
We have calculated the Fermi contact term (B-hf), valence charge distr
ibution and magnetic moments in thin magnetic Fe films, covered with R
u. The core B-hf scales with the magnetic moment with the factor 11.2
T/mu(B). The calculated B-hf agree with experimental data obtained fro
m GEMS experiments for thin-film systems.