Imbalanced mobilities causing S-shaped IV curves in planar heterojunction organic solar cells
<p>We show that S-kinks in the current voltage characteristics, which decrease the fill factor significantly, can be caused by a strong imbalance of charge carrier mobilities (hole mobility in donor and electron mobility in acceptor) in planar/flat heterojunction organic solar cells. Electrica...
| Main Authors: | , , , , , |
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| Format: | Journal article |
| Sprog: | English |
| Udgivet: |
American Institute of Physics
2011
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