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Tunneling spectroscopy of Landau band gaps at a quantum Hall line junction with adjustable Fermi level

Habl, Matthias and Reinwald, Matthias and Wegscheider, Werner and Bichler, Max and Abstreiter, Gerhard (2006) Tunneling spectroscopy of Landau band gaps at a quantum Hall line junction with adjustable Fermi level. Physical Review B 73, p. 205305.

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Abstract

Two laterally adjacent quantum Hall systems separated by an extended barrier of a thickness on the order of the magnetic length possess a complex Landau band structure in the vicinity of the line junction. The energy dispersion is obtained from an exact quantum-mechanical calculation of the single electron eigenstates for the coupled system by representing the wave functions as a superposition of ...

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Item Type:Article
Date:May 2006
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Projects:nanoQUIT
Identification Number:
ValueType
10.1103/PhysRevB.73.205305DOI
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Redakteur Physik
Deposited On:20 Mar 2007
Last Modified:13 Mar 2014 10:05
Item ID:1796
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