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New Type of Electron Nuclear-Spin Interaction from Resistively Detected NMR in the Fractional Quantum Hall Effect Regime

Kronmüller, S. and Dietsche, W. and Klitzing, Klaus von and Wegscheider, Werner and Denninger, G. and Bichler, Max (1999) New Type of Electron Nuclear-Spin Interaction from Resistively Detected NMR in the Fractional Quantum Hall Effect Regime. Physical Review Letters 82 (20), pp. 4070-4073.

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Abstract

Two-dimensional electron gases in narrow GaAs quantum wells show huge longitudinal resistance (HLR) values at certain fractional filling factors. Applying an rf field with frequencies corresponding to the nuclear spin splittings of 69Ga, 71Ga, and 75As leads to a substantial decrease of the HLR establishing a novel type of resistively detected NMR. These resonances are split into four sublines ...

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Item Type:Article
Date:17 May 1999
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1103/PhysRevLett.82.4070DOI
Related URLs:
URLURL Type
http://link.aps.org/doi/10.1103/PhysRevLett.82.4070Publisher
Classification:
NotationType
73.40.Hm, 73.20.Dx, 76.60.-k PACS
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:09 Nov 2009 13:31
Last Modified:13 Mar 2014 12:03
Item ID:10892
Owner Only: item control page

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