Ferromagnetism of fcc iron films grown on nickel |
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| Affiliation: | 1. University of Minnesota, Department of Psychiatry, Minneapolis, MN, 55454, USA;2. The Emily Program, St. Paul, MN, 55108, USA;3. Erasmus Medical Center, Department of Epidemiology, Rotterdam, the Netherlands.;4. University of North Dakota School of Medicine and Health Sciences, Fargo, ND, 58102, USA;5. Neuropsychiatric Research Institute, Fargo, ND, 58103, USA;6. University of California, San Francisco, San Francisco, CA, 94113, USA;7. The Center for Balanced Living, Columbus, OH, 43235, USA;8. University of South Florida, Tampa, FL, 33612, USA;1. Department of Development and Environmental Studies, Palacky University Olomouc, Czech Republic;2. Department of Geoinformatics, Palacky University Olomouc, Czech Republic;3. Prague Institute of Planning and Development, Czech Republic |
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| Abstract: | Polycrystalline multilayers of Fe-Ni produced by thermal evaporation are studied; some results obtained by a vibrating sample magnetometer, Mössbauer spectrometer and X-ray diffractometer are reported and discussed. Fe seems to grown on Ni with fcc structure. Fe atoms at the Ni/Fe interface seem to have localizated magnetic moments depending on the crystallographic orientations of the grains of the substrate; the remaining Fe atoms between the two interfaces appear as highly susceptible metal. |
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