How ZnO Nanoparticle Electron Transport Layers Reduce Dark Current in Organic Photodetectors: Mechanisms, Film Quality, and Material Selection
The weak-light detection capability of organic photodetectors (OPDs) depends not only on the photocurrent generated under illumination, but also strongly on the leakage current level in the dark state. An increase in dark current raises the dark-state background current and its associated noise, ...
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