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Spin-dependent exchange and correlation effects on the orbital magnetization of two-dimensional electron systems

Meinel, I. and Grundler, D. and Hengstmann, T. and Heyn, Christian and Heitmann, Detlef and Wegscheider, Werner and Bichler, Max (2000) Spin-dependent exchange and correlation effects on the orbital magnetization of two-dimensional electron systems. Physica E Low-dimensional Systems and Nanostructures 6 (1-4), pp. 731-734.

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Abstract

We have investigated the orbital magnetization of tunable two-dimensional electron-systems (2DES) in GaAs/AIGaAs-heterostructures in the magnetic quantum limit using a high-sensitive superconducting susceptometer. In particular we have studied the magnetization at filling factor ν=1, where the 2DES forms the quantum Hall ferromagnet. We extract from our data that the orbital magnetic moment is ...

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Item Type:Article
Date:February 2000
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1016/S1386-9477(99)00187-3DOI
Classification:
NotationType
73.40.Hm; 73.20.Dx; 74.80.Dm; 74.50.+r; 75.20−g; 75.30.CrPACS
Keywords:de Haas–van Alphen effect; Quantum Hall ferromagnet; Skyrmions
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:30 Nov 2009 13:17
Last Modified:13 Mar 2014 12:09
Item ID:11030
Owner Only: item control page

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