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Team fabricates tandem solar cell with power conversion efficiency greater than 20 percent - EurekAlert
<p><em>A research team has demonstrated for the first time a proof-of-concept tandem solar cell using antimony selenide as the bottom cell material and a wide-bandgap organic–inorganic hybrid perovskite material as the top cell material. The device achieved a power conversion efficiency of over 20 percent. This study shows that antimony selenide has great potential for bottom cell applications.</em></p>
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