Article ID Journal Published Year Pages File Type
1545841 Physica E: Low-dimensional Systems and Nanostructures 2010 4 Pages PDF
Abstract
Elementary excitations of a two-dimensional electron gas confined to a cylindrical surface are theoretically studied on the basis of coupled spin-charge drift-diffusion equations. The electric-field-mediated eigenmodes can be optically excited by an oscillating interference pattern. For a cylinder with a given radius, weakly damped resonances due to spin remagnetization waves are identified in the steady-state charge current response.
Related Topics
Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials
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