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Magnetic interactions and spin configuration in FeRh and Fe/FeRh systems

Domenii publicaţii > Fizica + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: V. Kuncser, W. Keune, B. Sahoo, E. Duman, M. Acet, F. Radu, M. Valeanu, Ovidiu Crisan and G. Filoti

Editorial: Elsevier Science, Journal of Magnetism and Magnetic Materials, 272-276, p.348-350, 2004.

Rezumat:

The magnetic interactions and the Fe spin structure have been studied in Fe(6 nm)/FeRh systems by magnetometry, magneto-optic Kerr effect and conversion electron Mössbauer spectroscopy. A spin-flop coupling mechanism, with the interfacial spins of the ferromagnetic phase perpendicular to the spins of the antiferromagnetic phase was experimentally proved.

Cuvinte cheie: Magnetic interaction; Fe spin structure; pinning effect; spin-flop mechanism