Figure 5. a) Scheme of the hands-on OECT showing the electrode structure with the gap for the channel. b) Scheme of the completely compiled hands-on OECT; c) Photo of the hands-on OECT with electrolyte containing filter paper and the PEDOT:PSS droplet (black spot under the filter paper). Electrode contacts (silver paint and copper foil) are labelled (S: source, D: drain, G: gate)

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Organic Electrochemical Transistors (OECTs) - Hands-on Experiment and Teaching Materials

Dustin Freimuth, Xuqiang Xu, Jana Zaumseil, Silvia Janietz, Amitabh Banerji

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