Control of ultrashort optical electromagnetic pulses in carbon nanotubes at low temperatures

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dc.creatorBelonenko, M. B.
dc.creatorLebedev, N. G.
dc.creatorNelidina, E. N.
dc.creatorTuzalina, O. J.
dc.date2009-05-26
dc.date.accessioned2026-07-07T13:18:12Z
dc.date.available2026-07-07T13:18:12Z
dc.descriptionPropagation of the alternating electromagnetic field in a system of zigzag carbon nanotubes in the case of low temperatures and applied external electric fields are considered. The electronic system of the carbon nanotubes is investigated microscopically nonmetering an interaction with a phonon subsystem by the fact that the electromagnetic pulse is critically short. An efficient equation for the vector-potential amplitude of the alternating electromagnetic field is obtained. Solutions of solitons analogs which correspond to solitons in the case of cosine dispersion law for the electronic subsystem have been elicited. The dependences of obtained nonlinear solutions on problem parameters and the applied external electric fields were analyzed. The possibility to control the shape of optical pulse in wide range was shown.
dc.description13 pages, 10 figures
dc.identifierhttps://arxiv.org/abs/0905.4173
dc.identifierhttp://arxiv.org/abs/0905.4173
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/231358
dc.subjectMesoscale and Nanoscale Physics
dc.titleControl of ultrashort optical electromagnetic pulses in carbon nanotubes at low temperatures
dc.typetext

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