Stahl, E. and Weiss, Dieter and Weinmann, G. and Klitzing, Klaus von and Ploog, K. (1985) Density of states in a two-dimensional electron gas in a strong magnetic field. Journal of Physics (London) C, Solid State Physics : J. Phys. C 18, L 783-L 787.
The authors have measured the density of states in the tails of the Landau levels of GaAs-AlxGa1-xAs heterostructures by analysing the variation of the Fermi level position as a function of the magnetic field. The experimental data are best described by a gaussian-like density of states superimposed on a constant background density of states.
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|Additional Information (public):||Letter|
|Institutions:||Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss|
|Subjects:||500 Science > 530 Physics|
|Refereed:||Yes, this version has been refereed|
|Created at the University of Regensburg:||Unknown|
|Deposited On:||25 May 2009 13:19|
|Last Modified:||13 Mar 2014 14:16|