조성비에 따른 $CuInS_2$ 박막의 특성변화에 관한 연구

A Study on Properties of $CuInS_2$ thin films by composition ratio

$CuInS_2$ thin films were fabricated by sulpurization of Cu/In Stacked elemental layer deposited onto glass substrates by vacuum annealing at various temperatures. And structural and electrical properties were measured in order to certify optimum conditions for growth of the ternary compound semiconductor $CuInS_2$ thin films by composition ratio. Physical properties of the thin film were investigated at various fabrication conditions; substrate temperature, annealing temperature and annealing time by XRD, FE-SEM and hall measurement system. $CuInS_2$ thin film was well made at the heat treatment 200[$^{\circ}C$] of SLG/Cu/In/S stacked elemental layer.