Liquid-crystalline semiconducting polymers with high charge-carrier mobility

We report on new semiconducting liquid-crystalline thieno[3,2-b ]thiophene polymers, the enhancement in charge-carrier mobility achieved through highly organized morphology from processing in the mesophase, and the effects of exposure to both ambient and low-humidity air on the performance of transistor devices.

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http://www.nature.com/nmat/journal/v5/n4/full/nmat1612.html