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NMR study of the electron spin polarization in the fractional quantum Hall effect of a single quantum well: Spectroscopic evidence for domain formation

Stern, O. and Freytag, N. and Fay, A. and Dietsche, W. and Smet, J. H. and Klitzing, Klaus von and Schuh, Dieter and Wegscheider, Werner (2004) NMR study of the electron spin polarization in the fractional quantum Hall effect of a single quantum well: Spectroscopic evidence for domain formation. Physical Review B 70 (7), 075318.

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Abstract

The authors have developed a technique to determine the electron spin polarization in a single GaAs quantum well by combining resistance-detected (RD) nuclear magnetic resonance (NMR) with conventional NMR. We use this method to study the unpolarized-polarized spin transition at filling factor ν=2∕3 for small and large currents. The formation of domains with these two polarizations at the ...

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Item Type:Article
Date:31 August 2004
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1103/PhysRevB.70.075318DOI
Related URLs:
URLURL Type
http://link.aps.org/doi/10.1103/PhysRevB.70.075318Publisher
Classification:
NotationType
73.43.−f, 76.60.CqPACS
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:11 Jan 2010 13:30
Last Modified:13 Mar 2014 12:22
Item ID:11954
Owner Only: item control page
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