New research sheds light on intrinsic limitations of selenium solar cells

Danish researchers have analyzed fundamental material properties of selenium solar cells and have found their potential is higher than generally believed. They used carrier-resolved photo-Hall analysis to address discrepancies and reproduce experimental current-voltage and external quantum efficiency measurements. A group of scientists from the Technical University of Denmark has conducted a series of simulations to understand the optoelectronic properties and carrier dynamics of selenium solar cells and have found that carrier mobilities in selenium are significantly more promising than commonly ...

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