Predicting Recoil Curves in Stoner-Wohlfarth Anisotropic Magnets |
| M. de Campos, J. de Castro
Universidade Federal Fluminense, Volta Redonda 27255-125, Brazil |
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| It is possible to predict recoil curves in magnetic materials following the Stoner-Wohlfarth behavior. In the presented example, the shapes of recoil curves are predicted for anisotropic Stoner-Wohlfarth magnets, which follow distribution of type f=cosn(α), with n=15. As the predicted recoil curves are near the experimentally observed ones for SmCoCuFeZr magnets, this implies that the coercivity mechanism is coherent rotation for these magnets. |
DOI:10.12693/APhysPolA.136.737 PACS numbers: 75.50.Vv, 75.50.Ww, 75.60.Jk, 75.60.-d |