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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-79053
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.7905
Zusammenfassung
Within the composite fermion model, it is anticipated that a periodic variation of the density in a two-dimensional electron system at half filling produces a periodic fictitious magnetic field. In regions of smaller density fictitious flux quanta are missing to compensate the external magnetic field. The observation of magnetic commensurability minima in the dc-transport response ...
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