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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-78489
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.7848
Zusammenfassung
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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