Photo Voltaic Properties of Ag<sub>2</sub>O/ Si Heterojunction Device: Effect of Substrate Conductivity
Muntadher Talib Awayiz, Evan T. Salim
Abstract
The chemical bath deposition method was employed to prepare Ag 2 O films at specific preparation conditions. Silicon substrate with different conductivity was used to study their effect on the electrical and photovoltaic properties of the prepared devices. The current-voltage properties reveal that the ideality factor was (2.4 and 3.36) for psi and n-si substrate respectively. The obtained device efficiency is 0.35 while maximum detectivity was 0.3 cm.Hz 1/2 W -1 .
Topics & Concepts
Materials scienceSubstrate (aquarium)ConductivityHeterojunctionOptoelectronicsSiliconElectrical resistivity and conductivityChemical bath depositionDeposition (geology)Analytical Chemistry (journal)Chemical engineeringElectrical engineeringPhysical chemistryChemistryOceanographySedimentBiologyChromatographyPaleontologyGeologyEngineeringBand gapCopper-based nanomaterials and applicationsZnO doping and propertiesGas Sensing Nanomaterials and Sensors