Capacitance Spectroscopy for Quantifying Recombination Losses in Nonfullerene Small-Molecule Bulk Heterojunction Solar Cells

The light intensity dependence of the main photoelectrical parameters of the nonfullerene small‐molecule bulk heterojunction (BHJ) solar cells p‐DTS(FBTTh2)2:perylene diimide (T1:PDI) shows that the nongeminate recombination losses play an important role in this system. A simple approach for the qua...

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Veröffentlicht in:	Advanced energy materials 2016-06, Vol.6 (11), p.np-n/a
Hauptverfasser:	Brus, Viktor V., Proctor, Christopher M., Ran, Niva A., Nguyen, Thuc-Quyen
Format:	Artikel
Sprache:	eng
Schlagworte:	Bias bulk heterojunction solar cells Capacitance charge-carrier recombination Density Diimide Heterojunctions impedance Photovoltaic cells Solar cells Spectroscopy Spectrum analysis
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