Abstract
Solution processed polymer tandem solar cells that combine wide and small bandgap absorber layers reach a power conversion efficiency of 7% in a series configuration. This represents a 20% increase compared to the best single junction cells made with the individual active layers and shows that the tandem configuration reduces transmission and thermalization losses in converting sunlight.
Original language | English |
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Pages (from-to) | 2130-2134 |
Number of pages | 4 |
Journal | Advanced Materials |
Volume | 24 |
Issue number | 16 |
DOIs | |
Publication status | Published - 2012 |