The structure of the Cherenkov field emission in metamaterials

Erika Martínez-Sánchez, Gennadiy Burlak, Vladimir Rabinovich

Research output: Contribution to journalArticleResearchpeer-review

2 Citations (Scopus)

Abstract

We report results of systematic analytic and numerical study of the electromagnetic field generated by a moving with the uniform velocity source through a dispersive lossy metamaterial. The Cherenkov radiation in a far zone is considered with the use of 2D stationary phase method. In our simulations the Drude model is implemented for a metamaterial. As a result of passage of modulated charged source in metamaterial a double branching of the Cherenkov cone with negative refractive index is registered.
Original languageAmerican English
Pages (from-to)253-262
Number of pages226
JournalCommunications in Mathematical Analysis
StatePublished - 1 Jan 2014

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Field Emission
Metamaterials
Field emission
Stationary Phase
Electromagnetic fields
Refractive Index
Electromagnetic Fields
Branching
Cones
Numerical Study
Refractive index
Cone
Radiation
Simulation
Model

Cite this

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The structure of the Cherenkov field emission in metamaterials. / Martínez-Sánchez, Erika; Burlak, Gennadiy; Rabinovich, Vladimir.

In: Communications in Mathematical Analysis, 01.01.2014, p. 253-262.

Research output: Contribution to journalArticleResearchpeer-review

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