Fig. 1: Conceptual scheme of the nHOED. | Nature Communications

Fig. 1: Conceptual scheme of the nHOED.

From: Photomediated ion dynamics enables multi-modal learning, memory and sensing in ultralow-voltage organic electrochemical device

Fig. 1

a, Schematic illustration of a biological neuron. The basic biological events are generated by rapid transmembrane ion exchange through ion channels, and they propagate along the axon. b, Device architecture of a vertical structure nHOED with ions migration and accumulation. c, UV-vis spectra of P3HT, chlorophyll, and chlorophyll/P3HT films. d, Ion-mediated memory behavior of nHOED under a broadband light illumination.

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