Plasma oscillations in nanotubes and the Aharonov-Bohm effect for plasmons |
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| Authors: | A. I. Vedernikov A. O. Govorov A. V. Chaplik |
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| Affiliation: | (1) Institute of Semiconductor Physics, Siberian Division, Russian Academy of Sciences, pr. akademika Lavrent’eva 13, Novosibirsk, 630090, Russia |
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| Abstract: | We theoretically analyze the collective oscillations of 2D electrons in nanotubes. In the presence of a magnetic field parallel to the tube axis, the plasmon frequencies undergo Aharonov-Bohm oscillations. The effect can manifest itself in infrared absorption and in Raman scattering. We calculate the cross sections for inelastic light scattering by plasmons. |
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