Ciro Falcony

TL;DR: In this article, the room temperature photoluminescent properties of manganese-doped zinc sulfide films deposited by spray pyrolysis were reported. But the results were limited to polycrystalline films.

TL;DR: In this article, the electrical properties of off-stoichiometric silicon dioxide films have been investigated and it was found that the excess Si is present as amorphous Si islands or small crystallites embedded in silicon dioxide (SiO2) forming a two phase material.

TL;DR: In this article, the optical and electrical properties of spray pyrolysis-deposition aluminum oxide films are reported. The films were deposited from a spraying solution of aluminum acetylacetonate in N,N-dimethylformamide using an ultrasonic mist generator on (100) Si substrates.

TL;DR: In this article, Li-doped and undoped zinc oxide photoluminescent films prepared by the spray pyrolysis technique have been studied and it was shown that the excitation mechanism is primarily due to electron-hole pair generation across the ZnO energy bandgap, although the spectra also show two smaller peaks at 508 and 524 nm, which seem to be related to an electron excitation to localized states within the bandgap.

TL;DR: In this article, the dielectric properties of aluminum oxide thin films were investigated using spray pyrolysis technique and it was observed that the overall resistivity of the film decreases when both the molarity and the deposition temperature increase.