Header and Body 2

Problem Addressed

Currently, solar cells have been unable to surpass the Shockley-Queisser Limit, which is determined by the material band gap. Because single junction solar cells only have one bandgap, photons with energy below or above this bandgap energy are not completely converted to electrical energy. However, this design overcomes this limit by creating a multijunction cell using organic-inorganic halide perovskite.