8.91% Power Conversion Efficiency for Polymer Tandem Solar Cells |
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| Authors: | Abd. Rashid bin Mohd Yusoff Seung Joo Lee Hyeong Pil Kim Fabio Kurt Shneider Wilson Jose da Silva Jin Jang |
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| Affiliation: | 1. Department of Information Display, Advanced Display Research Center, Kyung Hee University, Seoul, South Korea;2. Universidade Tecnologica Federal do Parana, Curitiba, Parana, Brazil |
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| Abstract: | A power conversion efficiency of up to 8.91% is obtained for a solution‐processed polymer tandem solar cells based on a large‐bandgap polymer, poly(4,4‐dioctyldithieno(3,2‐b:2′,3′‐d)silole)‐2,6‐diyl‐alt‐(2,1,3‐benzothiadiazole)‐4,7‐diyl) with a polymeric interconnecting layer to electrically connect the front and rear subcells, demonstrating that proper device and interface engineering are can improve the performance of polymer tandem solar cells. |
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| Keywords: | inverted solar cells tandem structures polymer metal oxides interconnecting layers |
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