Research Article
Oxygen Defect-Mediated Magnetism in Fe-C Codoped TiO2
Figure 3
(a) The UV-Vis spectra and (b) PL spectra of the C doped TiO2 films, C doped TiO2 films (annealing in O2), Fe-C codoped TiO2 films, and Fe-C codoped TiO2 films (annealing in O2).
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| (b) |