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Composite fermions in magnetic focusing and commensurability experiments

Smet, J. H. and Weiss, Dieter and Klitzing, Klaus von and Fleischmann, R. and Ketzmerick, R. and Geisel, T. and Wegscheider, Werner and Coleridge, P. T. and Wasilewski, Z. W. and Weimann, G. (1998) Composite fermions in magnetic focusing and commensurability experiments. Physica B Condensed Matter 249-25, pp. 15-22.

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Abstract

The dynamics of composite fermions in the ballistic transport regime in etched semiconductor nanostructures, imposed on a two-dimensional electron gas, has been investigated around half Landau level filling. The non-uniform electrostatic potential in the vicinity of soft walls in such etched nanostructures has a strong repercussion on the trajectories described by the quasi-particles. A ...

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Item Type:Article
Date:17 June 1998
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1016/S0921-4526(98)00058-1DOI
Keywords:Fractional quantum Hall effect; Correlated electrons; Composite fermions
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:09 Nov 2009 13:12
Last Modified:13 Mar 2014 12:02
Item ID:10876
Owner Only: item control page
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