Preparation of copper-tin-sulphide Cu2SnS3 absorber thin films by spin coating method for solar applications

Influence of annealing time on the properties of sol–gel-derived Cu2ZnSnS4 (CZTS) thin films for photovoltaic absorbers

An Analysis of Spray-Pyrolyzed Tin Dioxide's Optical and Structural Properties

In this work, we used a pyrolysis spray method at a substrate temperature of 673 K to create SnO₂ thin films. After that, the films were annealed for one hour and then one and a half hours at 773 K. XRD, AFM, and UV-VIS-NIR spectrometers were used to analyse the samples. Without annealing, the XRD pattern revealed that...

Preparation of amorphous gallium oxide films

Amorphous gallium oxide (a-Ga2O3) films were successfully fabricated on Al2O3 substrates via radio frequency (RF) magnetron sputtering under room temperature conditions. The preparation process was systematically optimized, including substrate cleaning, vacuum environment control, and sputtering parameter regulation (1...

Effect of the Number of Dips on the Properties of Copper Oxide Thin Films Deposited by Sol-Gel Dip-Coating Technique

Preparation and Investigation of the Structural, Morphological, and Optical Properties of ZnO Thin Films by Chemical Spray Pyrolysis

Zinc oxide (ZnO) thin films prepared previously on borosilicate glass substrates by means of a method called chemical-thermal spray. Zinc chloride () aqueous solution was used at 0.1 M, and the film was deposited at a base temperature of 350°C with a total amount of 13 spray cycles (15 seconds each separated by a pause...

Characterization of electrodeposited ZnTe thin films for optoelectronics application