Eg (eV) | ν5 | ν4 | ν3 | ν2 | ν1 | Nano composites |
4.67 | 2926 | 1637 | 1386 | 1112 | 576 | Zn0.5mg0.5Fe2O4 |
4.63 | 2923 | 1633 | 1387 | 1114 | 576 | Zn0.5mg0.4Cu0.1Fe2O4 |
4.07 | 2922 | 1632 | 1384 | 1112 | 576 | Zn0.5mg0.3Cu0.2Fe2O4 |
4.29 | 2921 | 1630 | 1382 | 1116 | 583 | Zn0.5mg0.2Cu0.3Fe2O4 |
4.04 | 2922 | 1633 | 1387 | 1117 | 576 | Zn0.5mg0.1Cu0.4 Fe2O4 |