ORGANIC ELECTRONICS

Mutual electrical doping in polymers

Two initially neutral conjugated semiconducting polymers are found to transfer electrons when put in contact in the solid state, leading to mutual electrical doping.

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Fig. 1: Schematic representation of the interface formed in the solid state in bilayer films or in blends of two polymers BBL and P(g42T-T).

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Correspondence to Bernard Kippelen.

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Kippelen, B. Mutual electrical doping in polymers. Nat. Mater. 19, 702–704 (2020). https://doi.org/10.1038/s41563-020-0639-2

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