Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1545841 | Physica E: Low-dimensional Systems and Nanostructures | 2010 | 4 Pages |
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
Authors
P. Kleinert,