Advancing photovoltaic efficiency through innovative architectures

Symbolic picture for the article. The link opens the image in a large view.

Larry, Marius, Vincent and Karen have explored multijunction devices and photon up-and-down conversion to enhance efficiency beyond single junction limits. Utilizing Bayesian Optimization in a simulation environment, our team predicts and optimizes the electrical performance of multi-junction architectures, identifying two promising models that could surpass the single junction limit.