| Zugriffsnummer | 30404 |
| Dokumenttyp | Konferenzartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | Characterization of C60:ZnPc blend solar cells at PTB using the Laser-DSR facility |
| Autor(in); Institution |
Fey, Thomas; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
Kröger, Ingo; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
Witt, Florian; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
Friedrich, Dirk; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
Schlüssel, Dietrich; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
Winter, Stefan; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
|
| Quelle/Jahr | 28th European Photovoltaic Solar Energy Conference and Exhibition proceedings:(2013), 3482 - 3484 |
| ISBN | 3-936338-33-7 |
| DOI | |
| URL | |
| Verlag | München: WIP Renewable Energies |
| Konferenzangaben | 28th European Photovoltaic Solar Energy Conference and Exhibition, Paris, 30, September - 04, October, 2013, France |
| Freie Schlagworte | Calibration ; Organic Solar Cell ; Performance ; Spectral Response ; Characterisation ; Characterization |
| Zusammenfassung | Organic solar cells have versatile spectral responsivities due to their special chemical composition. For each system this causes the need for an individual spectral mismatch correction for calibrations with white light sources especially if silicon based reference materials are used. The Differential Spectral Responsivity (DSR) method does not need spectral mismatch corrections, since the AM 1.5 spectrum contributes only mathematically to the determination of the short-circuit current and hence in the efficiency. Thus the DSR method achieves lowest uncertainties for solar cells with unknown spectral responsivities and is therefore ideally suited to determine the efficiency of innovative solar cells. Measurements for determining the short-circuit current of a C60:ZnPc blend solar cell under Standard Test Conditions are performed. Here also the results at different irradiation levels and at different temperatures are shown. The measurement shows a maximum of the spectral responsivity at 450 nm and a double peak at 630 nm to 685 nm which can be attributed to the absorption bands of C60 and ZnPc. Furthermore a higher AM 1.5 weighted differential spectral responsivity at low radiation intensities and a higher efficiency for higher temperatures can be observed. This belongs to the major advantages of organic solar cells. Here also results of measurements on a nonlinear c-Si Solar cell are shown. The results of both solar cell types are compared and show the different behavior for the low light and the high temperature regime. |
Zitierung
Fey, T., Kröger, I., Witt, F., Friedrich, D., Schlüssel, D., & Winter, S. (2013). Characterization of C60:ZnPc blend solar cells at PTB using the Laser-DSR facility. 28th European Photovoltaic Solar Energy Conference and Exhibition, Paris, 30, September - 04, October, 2013, France. https://doi.org/10.4229/28theupvsec2013-4av.6.39