783 citations · 9.5k across the 70 of their papers we have counts for
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Impact of the inherent periodic structure on the effective medium description of left-handed and related meta-materials
Th. Koschny, P. Markos, E. N. Economou +3
We study the frequency dependence of the effective electromagnetic parameters of left-handed and related meta-materials of the split ring resonator and wire type. We show that the…
Electric coupling to the magnetic resonance of split ring resonators
N. Katsarakis, T. Koschny, M. Kafesaki +2
We study both theoretically and experimentally the transmission properties of a lattice of split ring resonators (SRRs) for different electromagnetic (EM) field polarizations and p…
Effective medium theory of left-handed materials
T. Koschny, M. Kafesaki, E. N. Economou +1
We analyze the transmission and reflection data obtained through transfer matrix calculations on metamaterials of finite lengths, to determine their effective permittivity and perm…
Levitation of the quantum Hall extended states in the 0 limit
Th. Koschny, L. Schweitzer
We investigate the fate of the quantum Hall extended states within a continuum model with spatially correlated disorder potentials. The model can be projected onto a couple of the…