H. Fredrikze et al., (ANTI-)FERROMAGNETIC COUPLING IN FE SI MULTILAYERS FROM POLARIZED NEUTRON REFLECTOMETRY/, Physica. B, Condensed matter, 234, 1997, pp. 498-499
Polarized neutron reflectometry data on Fe/Si multilayers are interpre
ted using strongly depth-dependent magnetization in the Fe layers. Thi
s behaviour is ascribed to a depth-dependent mixture of ferromagnetic
and anti-ferromagnetic coupled regions in the sample.