155 citations · 172 across the 4 of their papers we have counts for
4 papers
Image acceleration in parallel magnetic resonance imaging by means of metamaterial magnetoinductive lenses
Manuel J. Freire, Marcos A. Lopez, Jose M. Algarin +2
Parallel magnetic resonance imaging (MRI) is a technique of image acceleration which takes advantage of the localization of the field of view (FOV) of coils in an array. In this le…
Super-resolution for a point source better than λ/500 using positive refraction
Juan C. Miñano, Ricardo Marqués, Juan C. González +4
Leonhardt demonstrated (2009) that the 2D Maxwell Fish Eye lens (MFE) can perfectly focus 2D Helmholtz waves of arbitrary frequency, i.e., it can perfectly transport an outward (mo…
Extraordinary transmission induced by defects in semitransparent screens
Vicente Delgado, Ricardo Marqués, Lukas Jelinek
In this letter we present an analytical theory of Extraordinary optical transmission (EOT) through semi-transparent screens, such as thin metallic plates or high permittivity diele…
Structural tunability in metamaterials
Mikhail Lapine, David Powell, Maxim Gorkunov +3
We propose a novel approach for efficient tuning of the transmission characteristics of metamaterials through a continuous adjustment of the lattice structure, and confirm it exper…