Effect of substrate type on the parameters of CdSe-TSC Schottky diode
Kahtan A. Mohammed, M. M. Hadi, Alaa S. Al-Kabbi, Kareema M. Ziadan
Abstract
CdSe capped with Tri sodium citrate (TSC), nanoparticles were organized by chemical process at ambient conditions. Spin casting technique was used to deposit thin films on substrates from glass at room temperature. Schottky junctions have been fabricated by depositing CdSe thin films using the spin coating on Aluminum (Al) and Florien Tin Oxide (FTO) coated glass substrates and their properties have been investigated by current–voltage measurements. The characteristics obey the pure thermionic emission theory and the contact showed a good rectifying behavior in both structures.
Topics & Concepts
Materials scienceSchottky diodeSpin coatingThin filmThermionic emissionSubstrate (aquarium)OptoelectronicsAluminiumDiodeNanotechnologyMetallurgyOceanographyPhysicsGeologyElectronQuantum mechanicsQuantum Dots Synthesis And PropertiesChalcogenide Semiconductor Thin FilmsSemiconductor materials and interfaces