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dc Transport of Composite Fermions in Weak Periodic Potentials

Smet, J. H. and Klitzing, Klaus von and Weiss, Dieter and Wegscheider, Werner (1998) dc Transport of Composite Fermions in Weak Periodic Potentials. Physical Review Letters 80 (20), pp. 4538-4541.

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Abstract

dc transport through one- and two-dimensional periodic modulations of density has been investigated near half filling of the lowest Landau level. For both geometries, the modulation, which is rather weak for electrons at small magnetic fields, triggers an unexpectedly strong response for composite fermions. The dramatic effect observed in 1D gratings is best described as a large positive ...

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Item Type:Article
Date:18 May 1998
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1103/PhysRevLett.80.4538DOI
Related URLs:
URLURL Type
http://link.aps.org/doi/10.1103/PhysRevLett.80.4538Publisher
Classification:
NotationType
73.40.Hm, 73.50.JtPACS
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:09 Nov 2009 13:14
Last Modified:13 Mar 2014 12:02
Item ID:10878
Owner Only: item control page

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