Comparison of solution processed As33S67 thin films deposited using primary amines of various aliphatic chain length

摘要: Abstract Solution processed thin chalcogenide films gain attention due to their interesting optical properties and simplicity of the deposition. The influence aliphatic chain length in primary amines used for As33S67 deposition by spin-coating subsequent characterization had been studied this paper, particularly prepared from solutions based on n-propylamine, n-butylamine, n-pentylamine n-hexylamine were investigated. As-prepared annealed at temperatures below glass Tg. Results gave evidence that variety physical chemical influences required conditions process film only (such as source dissolution time, thickness, thickness shrinkage). structure, properties, surface roughness, organic residual content resistance deposited are not significantly influenced amine but mostly post-deposition annealing temperature. Thin composition remains uninfluenced neither nor