Electron radiation power in graphene P. O. Kazinski, G. Yu. Lazarenko
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ArticleContent type: Текст Media type: электронный Subject(s): графен | линейный закон дисперсии | излучаемая энергия | баллистическое приближение | Лармора формулаGenre/Form: статьи в журналах Online resources: Click here to access online
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Russian physics journal Vol. 63, № 1. P. 49-57Abstract: Dynamics and radiation of a charged particle moving in a constant electromagnetic field and possessing a linear dispersion law ε(p) = νF|p| are considered. This dispersion law is typical for electrons in graphene and similar nanostructures. A general solution to the equation of particle motion is found. Explicit expressions for emitted energy are derived. It is shown that for |Hz| ≤ vF|Ex|, the energy emitted by the electron during infinite time period remains finite.
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Dynamics and radiation of a charged particle moving in a constant electromagnetic field and possessing a linear dispersion law ε(p) = νF|p| are considered. This dispersion law is typical for electrons in graphene and similar nanostructures. A general solution to the equation of particle motion is found. Explicit expressions for emitted energy are derived. It is shown that for |Hz| ≤ vF|Ex|, the energy emitted by the electron during infinite time period remains finite.
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