Figure | Peculiarities of room temperature organic photodetectors. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure | Peculiarities of room temperature organic photodetectors.

Caption

Figure | Peculiarities of room temperature organic photodetectors.a) The carriers’generation mechanisms in OSCs: photoexcitation, exciton dissociation, charge carrier transport, and recombination and extraction processes required to extract free charge. b) The room temperature D* for OSC based detectors compared with typical market detectors (AlGaN, Si, Ge, InGaAs PDs and PMTs) for λ =0.2–2 μm. The utmost SFL and BLIP are also presented. PD-photodiode, PMT-photomultiplier tube, FET-field effect transistor, PV-photovoltaic detector. The OSC photodetectors’ D* marked in magenta are overestimated.

Credit

Piotr Martyniuk et al.

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