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- URN to cite this document:
- urn:nbn:de:bvb:355-epub-146494
- DOI to cite this document:
- 10.5283/epub.14649
Alternative links to fulltext:DOI
Abstract
In two-dimensional electron gases confined to two coaxial tubes the "tube degree of freedom" can be described in terms of pseudospin-1/2 dynamics. The presence of tunneling between the two tubes leads to a collective oscillation known as pseudospin resonance. We employ perturbation theory to examine the dependence of the frequency of this mode with respect to a coaxial magnetic field for the case ...
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