DR. Frank Ertl

Highmobility 2DEG


Extraordinary highmobility two-dimensional electron systems (2DEG) are subject of this research project.

Typical sample structure

Typical measurement trace

Further information


  • E. Schuberth, C. Probst (ultra-low temperature transport measurements)
    Walther-Meissner-Institut für Tieftemperaturforschung, Bayerische Akademie der Wissenschaften, Garching, Germany
  • A. J. Matthews, A. Usher (magnetometry of quantum Hall effects)
    School of Physics, University of Exeter, Exeter, United Kingdom
  • J. J. Mares, J. Kristofik (magnetocapacitance of quantum Hall effects)
    Institute of Physics, Academy of Sciences of the Czech Republic, Prague, Czech Republic


  • Anisotrope Quanten-Hall-Systeme, Vertikale Ultrakurzkanal- und Tunnel-Transistoren
    F. Ertl, PhD Thesis, Walter Schottky Institute, (2006).
    in: Selected Topics of Semiconductor Physics and Technology, Vol. 82, eds.: G. Abstreiter, M.-C. Amann, M. Stutzmann, and P. Vogl, Printy Digitaldruck München, ISBN 3-932749-82-0
    [download abstract pdf (41kB)] [thesis german]
  • Anisotropieeffekte des Magnetotransport in Quanten-Hall-Systemen
    O. Jaeger, MSc Thesis, Walter Schottky Institute, (2001).
    [download abstract pdf (69kB)] [thesis german] 



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Update: 23/08/13