247 citations · 820 across the 14 of their papers we have counts for
4 papers · 1 filter
Exact modeling method for discrete finite metamaterial lens
M. Lapine, L. Jelinek, R. Marques +1
We describe an efficient rigorous model suitable for calculating the properties of finite metamaterial samples, which takes into account the discrete structure of metamaterials bas…
Metamaterial tuning by manipulation of near-field interaction
David A. Powell, Mikhail Lapine, Maxim Gorkunov +2
We analyze the near-field interaction between the resonant sub-wavelength elements of a metamaterial, and present a method to calculate the electric and magnetic interaction coeffi…
On the applications of mu=-1 metamaterial lenses for magnetic resonance imaging
Manuel J. Freire, Lukas Jelinek, Ricardo Marques
In this work some possible applications of negative permeability magnetic metamaterial lenses for magnetic resonance imaging (MRI) are analyzed. Metamaterials are artificial compos…
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…