Morphological, structural, optical, and electrical study of nanostructured thin films: Charge transport mechanism of p-type Co3O4

SnO 2 thin films were electrodeposited on fluorine tin oxide substrate in nitric acid solution. The films were found uniform, adherent to the substrate and

Energy band gap values of films decreases with increase in pH and reached a value ~ 0.4eV at pH equal 12.5. The small value of the energy band gap makes PbS one of the most

Generally, those properties are linked to film thickness and preparation method [2, 3] These properties can be controlled by varying the parameters of

To determine the nature of the limiting stage and the reaction mechanism on the electrode, we plot the polarization curves of pure zinc as a function of the scan rates fig

Characterizations of the samples were performed by X-ray diffraction (XRD), Atomic Force Microscopy (AFM) and the diffuse reflectance of the films was measured using

The optical reflectance data have been used to estimate the band gap energy and the optical constants by employing a well-known analysis to determine absorption

c Spectrometry Department, Nuclear Technical Division, Nuclear Research Centre of Algiers, 2 Bd, Frantz Fanon, BP 399, Algiers 16000,

In order to see the effect of deposition times on the morphological properties of different Cu2O thin layers, surface topographical characterization using an atomic force