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- Title
Iron Atoms in Cr–Mn Antiferromagnetic Matrix.
- Authors
Szymański, K.; SatuŁa, D.; Dobrzyński, L.; Biernacka, M.; Perzyńska, K.; Zaleski, P.
- Abstract
The results of the Mössbauer effect measurements on bcc Cr rich Cr-Fe-Mn alloys in temperature range 12–296 K in zero- and in applied magnetic fields are reported. Monochromatic, circularly polarized radiation was used for investigation of iron moments alignment. Strong enhancement of internal hyperfine magnetic field induced by the applied magnetic field was detected and explained as due to dynamical effects. At high temperatures alignment of iron moments in antiferromagnetic phase is weakly magnetic field-dependent. At low temperatures the average hyperfine magnetic field is antiparallel to the net magnetization showing that iron moments are partly ordered by the applied field.
- Publication
Hyperfine Interactions, 2002, Vol 141, Issue 1-4, p231
- ISSN
0304-3843
- Publication type
Article
- DOI
10.1023/A:1021291011806