Fig. 4: Grazing-incidence wide-angle X-ray scattering (GIWAXS), power dependence and response time analysis of dual-mode bias-switchable OPDs. | Nature Communications

Fig. 4: Grazing-incidence wide-angle X-ray scattering (GIWAXS), power dependence and response time analysis of dual-mode bias-switchable OPDs.

From: Organic photodiodes with bias-switchable photomultiplication and photovoltaic modes

Fig. 4: Grazing-incidence wide-angle X-ray scattering (GIWAXS), power dependence and response time analysis of dual-mode bias-switchable OPDs.The alternative text for this image may have been generated using AI.

a 2D GIWAXS images of the BHJ films with different annealing durations. b The corresponding line-cut profiles of out-of-plane and in-plane directions. c Transient photocurrent (TPC) curves of 30-min-annealed device in PV-mode (−2 V), and devices with different annealing durations in PM-mode (+2 V) under incident 850 nm optical signal. d Power dependence of the 30-min-annealed device in PM and PV modes under 850 nm illumination. e Photocurrent of the 30-min-annealed device in different modes under different incident 850 nm light intensities.

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