The current state of research into the structure and properties of edge states emerging in the regimes of integer and fractional quantum Hall effect is reviewed. A consistent description of the results obtained for these two regimes allows specifying the effects caused by the electron-electron interaction. The most important areas of further studies are outlined.

PACS: 73.43.−f, 73.43.Fj (all) DOI: 10.1070/PU2007v050n02ABEH006244 URL: https://ufn.ru/en/articles/2007/2/d/ 000247098500004 2-s2.0-34250374452 2007PhyU...50..197D Citation: Devyatov E V "Edge states in the regimes of integer and fractional quantum Hall effects" Phys. Usp. 50 197–218 (2007) BibTexBibNote ® (generic)BibNote ® (RIS)MedlineRefWorks Оригинал: Девятов Э В «Краевые состояния в режимах целочисленного и дробного квантовых эффектов Холла» УФН 177 207–229 (2007); DOI: 10.3367/UFNr.0177.200702d.0207