Figure 1: Active material and structure of the transistor. | Nature Communications

Figure 1: Active material and structure of the transistor.

From: High transconductance organic electrochemical transistors

Figure 1: Active material and structure of the transistor.

(a) Chemical structure of PEDOT and PSS. A hole, indicated as a positive polaron on the PEDOT chain, is compensated by a sulphonate ion on the PSS chain. (b) Schematic of an OECT cross-section and the wiring diagram for device operation. (c) Optical micrograph of an individual transistor. Scale bar, 10 μm.

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