Coherent terahertz needle radiation emission mechanism from nanostructured ferromagnetic metal films excited by femtosecond laser pulses

Simple item page
dc.creatorGladun, Anatoly D.
dc.creatorLeiman, Vladimir G.
dc.creatorArsenin, Aleksey V.
dc.date2008-09-28
dc.date.accessioned2026-07-07T10:06:06Z
dc.date.available2026-07-07T10:06:06Z
dc.descriptionA coherent terahertz needle radiation emission mechanism is proposed. This mechanism can be realized in the experiments on femtosecond laser pulses interacting with surface of nanostructured ferromagnetic metal film. The proposed mechanism is based on exciting of coupled coherent phonon-magnon modes on a nanostructured metal surface by laser femtosecond pulse. The value of the Poynting vector for the terahertz radiation is estimated.
dc.description7 pages with 2 figures
dc.identifierhttps://arxiv.org/abs/0809.4868
dc.identifierhttp://arxiv.org/abs/0809.4868
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/170211
dc.subjectOptics
dc.titleCoherent terahertz needle radiation emission mechanism from nanostructured ferromagnetic metal films excited by femtosecond laser pulses
dc.typetext

Files

Collections

arXiv