DR. Frank Ertl

Superlattice FET


Vertical field effect transistors (FET) with embedded lateral superlattice are subject of this research project.

Typical sample structure

Typical measurement trace

Further information


  • J. Smet, K. von Klitzing (transport of composite fermion systems)
    Max-Planck-Institut für Festkörperphysik, Max-Planck- Gesellschaft, Stuttgart, Germany
  • C. Pflügel, T. Feil, W. Wegscheider (transport in superlattice transistors)
    Institut für Angewandte und Experimentelle Physik, Universität Regensburg, Regensburg, Germany


  • Two dimensional electron systems in atomically precise periodic potentials
    R. A. Deutschmann, PhD Thesis, Walter Schottky Institute, (2001).
    in: Selected Topics of Semiconductor Physics and Technology, Vol. 42, eds.: G. Abstreiter, M.-C. Amann, M. Stutzmann, and P. Vogl, Hieronymus Buchreproduktions GmbH München, ISBN 3-932749-42-1
    [download abstract pdf (25 kB)] [thesis english]

Webmaster: contact@frank-ertl.de

Update: 23/08/13