Synthesis and Optical Properties Of Aluminium Nickel Sulphide(Al4.5ni7s3) Ternary Thin Films for Optoelectronic Devices

Key Points

• The research aims to synthesize aluminium nickel sulphide ternary thin films and analyze their optical properties for optoelectronic applications.
• Thin films deposited using the solution growth technique
• Films grown at 333K using aluminium chloride, nickel chloride, EDTA, concentrated ammonia, and thiourea
• Films annealed at 300˚C for 2 hours
• Optical characterization performed with a UV-VIS-NIR spectrophotometer from 300nm to 1000nm
• Successful synthesis of Al₄.₅Ni₇S₃ thin films
• Optical properties evaluated over a wide wavelength range
• Characterization indicates potential suitability for optoelectronic devices

Abstract