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Advanced Materials

Dual Channel Operation Upon n-Channel Percolation in a Pentacene-C60 Ambipolar Organic Thin Film Transistor

Authors

  • Simon J. Noever,

    1. Fakultät für Physik & CeNS, Ludwig-Maximilians-Universität München, Geschwister-Scholl-Platz 1, 80539 Munich, Germany
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  • Stefan Fischer,

    1. Fakultät für Physik & CeNS, Ludwig-Maximilians-Universität München, Geschwister-Scholl-Platz 1, 80539 Munich, Germany
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  • Bert Nickel

    Corresponding author
    1. Fakultät für Physik & CeNS, Ludwig-Maximilians-Universität München, Geschwister-Scholl-Platz 1, 80539 Munich, Germany
    • Fakultät für Physik & CeNS, Ludwig-Maximilians-Universität München, Geschwister-Scholl-Platz 1, 80539 Munich, Germany.

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Abstract

Thickness resolved measurements of ambipolar thin-film transistor characteristics track the charging of an organic–organic heterojunction. Combined with structural investigation methods such as AFM and GIXS, this leads to a better understanding of the physics in state of the art devices such as organic solar cells, organic light emitting diodes and light emitting TFTs.

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