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Correlating reduced fill factor in polymer solar cells to contact effectsPublished in
2008
DOI: 10.1063/1.2841062
Volume: 92
Issue: 9
A probable limiting factor for efficiency and fill factors of organic solar cells originates from the cathode-polymer interface. We utilize various forms of cathode layer such as Al, Ca, oxidized Ca, and low melting point alloys in model systems to emphasize this aspect in our studies. The current-voltage (JV) response in the fourth quadrant indicates a general trend of convex shaped JV characteristics (d2 Jd V2 >0) for illuminated devices with good cathode-polymer interfaces and linear or concave JV responses (d2 Jd V2 <0) for inefficient cathode-polymer interfaces. © 2008 American Institute of Physics.
Topics: Polymer solar cell (52)%52% related to the paper and Organic solar cell (51)%51% related to the paper
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Content may be subject to copyright.This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publ... ...This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in [Correlating reduced fill factor in polymer solar cells to contact effects. Applied Physics Letters 92, 9 p093301 (2008)] and may be found at https://doi.org/10.1063/1.2841062.
About the journal
| Journal | Applied Physics Letters |
|---|---|
| ISSN | 00036951 |
Authors (1)
Dhritiman Gupta- Recent Advances in Metal Halide-Based Perovskite Light-Emitting Diodes
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