Table 3 The IS, QS, Hf and A values, obtained from Mossbauer analysis, of CBF for various Bi3+ i.e. x values.
From: The structural and magnetic properties of dual phase cobalt ferrite
Comp ‘x’ | Sites | Cation distribution | IS (mm/s) | QS (mm/S) | Hhf (kOe) | A (%) |
|---|---|---|---|---|---|---|
0.0 | A | (Co0.034Fe0.966) | 0.27 | −0.008 | 52.1 | 48.30 |
B | [Co0.966Fe1.03]O4 | 0.29 | −0.008 | 53.3 | 51.69 | |
0.1 | A | (Bi0.074Fe0.925) | 0.27 | −0.008 | 50.1 | 46.28 |
B | [Co0.9Bi0.026Fe1.074]O4 | 0.29 | −0.008 | 54.1 | 53.71 | |
0.2 | A | (Bi0.048Fe0.952) | 0.29 | −0.008 | 50.1 | 47.57 |
B | [Co0.8Bi0.152Fe1.048]O4 | 0.27 | −0.008 | 54.1 | 52.42 |
