34 citations · 37 across the 4 of their papers we have counts for
5 papers
Electrically and Magnetically Resonant dc SQUID Metamaterials
O. V. Shramkova, N. Lazarides, G. P. Tsironis +1
We propose a superconducting metamaterial design consisting of meta-atoms (MAs) which are each composed of a direct current (dc) superconducting quantum interference device (SQUID)…
Resonant Combinatorial Frequency Generation Induced by a PT-symmetric Periodic Layered Stack
Oksana V. Shramkova, Giorgos P. Tsironis
The nonlinear interaction of waves in PT-symmetric periodic stacks with an embedded nonlinear anisotropic dielectric layer illuminated by plane waves of two tones is examined. The…
Wave scattering by PT-symmetric epsilon-near-zero periodic structures
Oksana Shramkova, Giorgos Tsironis
The optical properties of PT-symmetric epsilonnear-zero (ENZ) periodic stack of the layers with balanced loss and gain have been examined. The effect of periodicity on the unidirec…
Nonreciprocal Scattering by PT-symmetric stack of the layers
Oksana Shramkova, Giorgos Tsironis
The nonreciprocal wave propagation in PT-symmetric periodic stack of binary dielectric layers characterised by balances loss and gain is analysed. The main mechanisms and resonant…
Scattering properties of PT-symmetric layered periodic structures
Oksana Shramkova, Giorgios Tsironis
The optical properties of PT-symmetric periodic stack of the layers with balanced loss and gain are examined. We demonstrate that tunnelling phenomenon in periodic structures is co…