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Predicting magnetization of ferromagnetic binary Fe alloys from chemical short range order

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Academic year: 2021

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Figure

Fig. 1: Atomic configuration of some Fe-Co systems: (a) B2-FeCo, (b) cI16-Fe 7 Co, (c) D0 3 -Fe 3 Co,  and  (d)  a  disordered  (SQS)  structure  of  Fe 0.766 Co 0.234
Fig  3:  Average  magnetic  moments  in  ordered  and  SQS  (disordered)  structures:  (a)  DFT  results  compared  to  the  total  experimental  magnetization,  (b)  DFT  results  vs  the  spin  magnetization  estimated from experimental data
Fig 6:  Distribution of atomic  magnetic  moments  in  (a) ordered  and  (b) disordered (SQS)  Fe-Co  structures
Fig 7: Local Fe magnetic moments (M Fe ) versus the number of Co atoms in the first (N 1 ) and  second (N 2 ) neighbor shells of a Fe atom: (a) M Fe  versus N 1  and N 2
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