N
N. Garcia
Publications - 2
Citations - 538
N. Garcia is an academic researcher. The author has contributed to research in topics: Metamaterial & Slab. The author has an hindex of 2, co-authored 2 publications receiving 525 citations.
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Left-handed materials do not make a perfect lens.
TL;DR: In this article, it was shown that the effect of absorption, necessarily present in such materials, may drastically change any evanescent amplifying wave into a decaying one, by considering their coupling to propagating waves through a tunnel barrier containing a slab of LHM.
Journal ArticleDOI
Is there an experimental verification of a negative index of refraction yet
TL;DR: It is shown that recent claims of experimental verification of a negative index of refraction in metallic metamaterials, "left-handed" microwave frequencies, are questionable and explained the transmittivities that were recently obtained.