Table 1 Grain size, lattice parameters, and ionic radii data of Ni0.7-xCu0.3Zn x Fe2O4 ferrite nanoparticles
Zn content | Grain size | Lattice constant | Ionic radii | ||
---|---|---|---|---|---|
(x) | D (nm) | aexp (Å) | ath (Å) | rA (Å) | rB (Å) |
0.00 | 28.2 | 8.361 | 8.359 | 0.680 | 0.755 |
0.05 | 28.6 | 8.363 | 8.362 | 0.682 | 0.755 |
0.10 | 29.8 | 8.365 | 8.363 | 0.683 | 0.755 |
0.15 | 30.5 | 8.367 | 8.365 | 0.685 | 0.755 |
0.20 | 31.3 | 8.368 | 8.366 | 0.688 | 0.755 |