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All-electrical detection of the relative strength of Rashba and Dresselhaus spin-orbit interaction in quantum wires

Scheid, Matthias and Kohda, M. and Kunihashi, Y. and Richter, Klaus and Nitta, J. (2008) All-electrical detection of the relative strength of Rashba and Dresselhaus spin-orbit interaction in quantum wires. Physical Review Letters 101, p. 266401.

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Abstract

We propose a method to determine the relative strength of Rashba and Dresselhaus spin-orbit interaction from transport measurements without the need of fitting parameters. To this end, we make use of the conductance anisotropy in narrow quantum wires with respect to the directions of an in-plane magnetic field, the quantum wire, and the crystal orientation. We support our proposal by numerical ...

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Item Type:Article
Date:2008
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter
Projects:SFB 689: Spinphänomene in reduzierten Dimensionen
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Timo Hartmann
Deposited On:25 May 2009 13:19
Last Modified:05 Aug 2009 13:57
Item ID:7844
Owner Only: item control page
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