Appl. Phys. A. 52, 33-47 (1991)
Magnetism of Ultrathin Fe(110) Films
M. Przybylski, J. Korecki and U. Gradmann

Application of conversion electron Mossbauer spectroscopy (CEMS) to 
struyctural and magnetic analysis of ultrathin films and thier interfaces 
is reviewed. Fe(110) films were prepared on W(110) under UHV conditions 
and analyzed in situ. CEMS provides detailed information on the mode of 
growth and films structure and on magnetic hyperfine fields, B_{hf}. Local 
structure B_{hf} across the film is discussed in relation to modifications 
of magnetic order caused by the finite (including monolayer) film 
thickness and by the electronic structure of the interface.