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Metamaterial-based lossy anisotropic epsilon-near-zero medium for energy collimation

TitleMetamaterial-based lossy anisotropic epsilon-near-zero medium for energy collimation
Publication TypeJournal Article
Year of Publication2016
AuthorsShen, NH, Zhang, P, Koschny, T, Soukoulis, CM
JournalPhysical Review B
Date Published06
Type of ArticleArticle
ISBN Number2469-9950
Accession NumberWOS:000377302000001
Keywordscloak, field, frequencies, nanowires, negative refractive-index, optical metamaterial, physics, propagation, silver

parameters. Both realistic metamaterial structures and their effective medium equivalences have been numerically simulated, and the results are in excellent agreement with each other. Our study provides clear guidance and therefore paves the way towards the search for proper designs of anisotropic metamaterials for a decent effect of energy collimation and wave-front manipulation.

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Alternate JournalPhys. Rev. B