Relation between Fluorescence Quantum Yield and Open‐Circuit Voltage in Complete Perovskite Solar Cells
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چکیده
منابع مشابه
Beyond Langevin Recombination: How Equilibrium Between Free Carriers and Charge Transfer States Determines the OpenCircuit Voltage of Organic Solar Cells
However, they have low open-circuit voltages and typically cannot be made optically thick while maintaining high fi ll factors. [ 4,5 ] For comparison, the best silicon solar cell has a bandgap of 1.1 eV and an open-circuit voltage of 0.71 V, corresponding to a difference between the bandgap and qV oc of only 0.40 eV. [ 1 ] In contrast, one of the best performing organic solar cells, PTB7:PC 71...
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ژورنال
عنوان ژورنال: Solar RRL
سال: 2020
ISSN: 2367-198X,2367-198X
DOI: 10.1002/solr.201900554