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Table 2 The part parameters of magnetic performances of CoFe 2 O 4 /SrFe 12 O 19 nanocomposite nanofibers

From: A novel method to fabricate CoFe2O4/SrFe12O19 composite ferrite nanofibers with enhanced exchange coupling effect

Co/Sr molar ratio M s (emu/g) M r (emu/g) M r / M s (BH) max (MG Oe)
8.0 52.90 18.22 0.34 0.36
5.0 56.20 21.50 0.38 0.47
3.0 59.6 28.10 0.47 0.91
1.8 62.8 31.21 0.50 1.29
0.8 57.4 29.80 0.52 2.20