Ramaglia, V. and Bercioux, D. and Cataudella, V. and Filippis, G. and Perroni, C. and Ventriglia, F. (2003) Conductance of a large point contact with Rashba effect. European Physical Journal B 36, p. 65.
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We study the scattering of an electron of a 2DEG through a large point contact separating a region where the electrons are free and a region where the Rashba spin-orbit coupling is present. The scattering depends dramatically on the electron incidence angle showing double refraction within the Rashba region. For incidence not normal to the interface the electron spin state is not conserved. The ...
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|Subjects:||500 Science > 530 Physics|
|Refereed:||Yes, this version has been refereed|
|Created at the University of Regensburg:||Yes|
|Deposited On:||20 Mar 2007|
|Last Modified:||05 Aug 2009 13:30|