Advanced Materials

Thin Film Transistors: Dual Channel Operation Upon n-Channel Percolation in a Pentacene-C60 Ambipolar Organic Thin Film Transistor (Adv. Mater. 15/2013)

Authors

  • Simon J. Noever,

    1. Fakultät für Physik & CeNS, Ludwig-Maximilians-Universität München, Geschwister-Scholl-Platz 1, 80539 Munich, Germany
    Search for more papers by this author
  • Stefan Fischer,

    1. Fakultät für Physik & CeNS, Ludwig-Maximilians-Universität München, Geschwister-Scholl-Platz 1, 80539 Munich, Germany
    Search for more papers by this author
  • 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.

    Search for more papers by this author

Abstract

Bert Nickel and co-workers report on page 2147 an in-situ characterization of the evolution of a pentacene-fullerene ambipolar transistor. The experiment highlights the importance of film percolation for interface charging in organic heterojunctions. The cover picture visualizes the pentacene/C60 transistor geometry during fullerene deposition, including topological and structural information obtained via AFM and X-ray investigations. Image: Christoph Hohmann, Nanosystems Initiative Munich.

original image

Ancillary