Fabrication Of A-CBN-Si Solar Cells With Low Positive Bias By Custom-Made-CVD

Abstract Boron doped amorphous carbon a-CB film fabricated on n-type silicon using waste palm oil precursor by low positive bias voltage is presented. The rectifying curve were found for all samples under dark measurement revealed that those samples were p-type semiconductor. The 30 V was found the optimized of the electronic properties with the open circuit voltage VOC current density JSC fill factor FF and efficiency were approximately 0.259034 V 1.299456 mAcm2 0.240011 and 0.080788 respectively. The conversion efficiency of a-CB has been improved under the influenced of low positive bias.