Go to content
UR Home

Cyclotron resonance at fractional Landau-level fillings

Manger, M. F., Batke, E. and Wegscheider, Werner (2001) Cyclotron resonance at fractional Landau-level fillings. Solid State Communications 120 (11), pp. 463-467.

Download (136kB) - Repository staff only
Date of publication of this fulltext: 30 Nov 2009 14:09

at publisher (via DOI)


Distinct shifts of the cyclotron resonance position correlating with various fractional Landau-level fillings were observed for high-mobility electron space-charge layers in GaAs. In the magnetic quantum limit the shifts are reversed for incompressible liquids in the filling factor regimes ν<0.5 and 0.5<ν<1. We propose an explanation based on a many-body induced renormalization of the electron effective mass.

Export bibliographical data

Item type:Article
Date:19 November 2001
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider
Identification Number:
73.20.Dx; 78.20.LsPACS
Keywords:A. Heterojunctions; A. Surfaces and interfaces; D. Cyclotron resonance; D. Electron–electron interactions; E. Light absorption and reflection
Dewey Decimal Classification:500 Science > 530 Physics
Created at the University of Regensburg:Unknown
Item ID:11189
Owner only: item control page


Downloads per month over past year

  1. Homepage UR

University Library

Publication Server


Publishing: oa@ur.de

Dissertations: dissertationen@ur.de

Research data: daten@ur.de

Contact persons