Physical Properties of Spray Deposited Fe:ZnOThin Films

Structural, Morphological, Optical, Luminescent and Magnetic Properties of Nanostructured ZnO Thin Film

“…The high transmittance of ZnO thin film emphasize that the film is neither absorbed nor scattered the light [41]. The absence of interference fringes in the transmittance spectra is correlated to diffusion phenomena and small grain size of the deposited films [9,42].…”

“…It is observed for all the film, the transmittance decreases below 400 nm, is due to the fundamental absorption edge attributed to the electron, that makes cross over from valance band to conduction band. The change in optical transmittance of the film is related to surface roughness and the virtue of crystallinity of ZnO film [9]. The blue shift is identified for the ZnO film deposited at 450°C and hence the particle is confined to the quantum level.…”