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Organic Photodetectors
In article number 2209615, Nguyen, Wang and co‐workers investigate the thermionic emission and tunneling models to identify the origin of experimentally observed dark current in an organic photodetector. By elucidating the dominant mechanism that induces dark current, an effective organic photodetector is developed. This experimental and theoretical exploration of dark current...
Charge injection is known as the major source of dark current under an applied reverse bias, which directly influences the performance of organic photodetectors with diode architecture. However, it is unclear which of various contributions, such as electron flow through the junction, shunt leakage, thermionic emission, and tunnelling, are dominant. This study investigates the thermionic emission and...
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