Electrical and chemical stability of polymer transistors

  title={Electrical and chemical stability of polymer transistors},
  author={Robert A. Street and Michael L. Chabinyc},
  journal={2007 65th Annual Device Research Conference},
We describe the effects of both electrical stress and environmental exposure on polythiophene TFTs.The physical mechanisms of the bias stress effects, and whether they are intrinsic to the polymer semiconductor, will be discussed. We propose that molecular impurities cause an increase the local disorder and provide localized states that modify the electrical transport. 

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