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Equilibration Length of Electrons in Spin Polarized Edge Channels

Müller, G. and Weiss, Dieter and Khaetskii, A. V. and Klitzing, Klaus von and Koch, S. and Nickel, H. and Schlapp, W. and Lösch, R. (1992) Equilibration Length of Electrons in Spin Polarized Edge Channels. Physical Review B 45 (7), pp. 3932-3935.

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Other URL: http://prola.aps.org/abstract/PRB/v45/i7/p3932_1, http://prb.aps.org/


Abstract

We investigate experimentally the "mean free path" of electrons injected selectively into the outer spin-polarized edge channel of the lowest Landau level. A simple model allows us to determine the characteristic length between two spin-flip scattering events directly from the measured resistance plateaus. Typical spin-flip equilibration lengths between 100 ìm and 1 mm are found. The ...

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Item Type:Article
Date:1992
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss
Identification Number:
ValueType
10.1103/PhysRevB.45.3932DOI
Classification:
NotationType
3.20.DxPACS
73.50.JtPACS
73.60.Br PACS
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Unknown
Owner: Universitätsbibliothek Regensburg
Deposited On:25 May 2009 13:19
Last Modified:13 Mar 2014 14:15
Item ID:7868
Owner Only: item control page

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