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Enhanced magnetization at integer quantum Hall states

Meinel, I. and Grundler, D. and Heitmann, Detlef and Manolescu, Andrei and Gudmundsson, V. and Wegscheider, Werner and Bichler, Max (2001) Enhanced magnetization at integer quantum Hall states. Physical Review B 64 (12), 121306R.

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Abstract

We report on enhancements in the magnetization of two-dimensional electron systems in the quantum Hall regime. The observed discontinuities in the magnetization exceed the predictions for interacting electrons calculated in the Hartree-Fock approximation where only the exchange enhancement of the energy gaps is taken into account. We attribute the further enhancement to many-body correlation ...

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Item Type:Article
Date:11 September 2001
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1103/PhysRevB.64.121306DOI
Related URLs:
URLURL Type
http://link.aps.org/doi/10.1103/PhysRevB.64.121306Publisher
Classification:
NotationType
73.21.-b, 73.43.-f, 75.20.-g, 75.30.Cr PACS
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:30 Nov 2009 13:58
Last Modified:13 Mar 2014 12:13
Item ID:11184
Owner Only: item control page

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