Antimony selenide solar cell with 8.5% efficiency
U.S. scientists have fabricated a cell via a two-step closed space sublimation process and by applying a seed layer to a soda-lime glass substrate coated with molybdenum via rapid thermal evaporation. They claim this facilitated the growth of a high-quality Sb2Se3 absorber layer with high crystallinity and large columnar grains.
Antimony selenide solar cell with 6.4% efficiency
Scientists in the United States have fabricated a solar cell using antimony selenide films with favorable crystalline properties. They achieved the remarkable conversion efficiency for this early-stage PV material by focusing on the selenization temperature.
