Metamaterial superconductors
arXiv:1410.6401 · doi:10.1103/PhysRevB.91.094501
Abstract
Epsilon near zero (ENZ) conditions have been observed to enhance superconducting properties of a composite metamaterial based on random mixing of superconductor and ferroelectic nanoparticles. Here we analyse several other promising experimental geometries, which may considerably enhance electron pairing interaction in a metamaterial superconductor. The proposed geometries may be fabricated at the current level of nanotechnology development. They enable tuning of both frequency and spatial dispersion of the effective dielectric response function of the metamaterial, thus enabling optimization of the metamaterial superconductor properties.
24 pages, 4 figures
References in corpus (10)
- Conventional superconductivity at 203 K at high pressures
- Achieving transparency with plasmonic coatings
- Optical Hyperlens: Far-field imaging beyond the diffraction limit
- Scale-free structural organization of oxygen interstitials in La2CuO4+y
- Surface Plasmon Dispersion Relations in Chains of Metallic Nanoparticles: Exact Quasistatic Calculation
- The Physics and Applications of Superconducting Metamaterials
- Non-magnetic nano-composites for optical and infrared negative refraction index media
- Implementation of a Quantum Metamaterial
- Three-dimensional metamaterials with an ultra-high effective refractive index over broad bandwidth
- High Temperature superconductivity in a hyperbolic geometry of complex matter from nanoscale to mesoscopic scale
Cited by in corpus (10)
- Theory of superconductivity with non-Hermitian and parity-time reversal symmetric cooper pairing symmetry
- Theoretical modeling of critical temperature increase in metamaterial superconductors
- Metamaterial Superconductors
- Time-reversal symmetry breaking in superconductors through loop super-current order
- Observation of plasmon-phonons in a metamaterial superconductor using inelastic neutron scattering
- Cooper pairs localization in tree-like networks of superconducting islands
- Optimal Boson energy for superconductivity in the Holstein model
- Order parameter focalization and critical temperature enhancement in synthetic networks of superconducting islands
- Enhancement of critical temperature in fractal metamaterial superconductors
- Superconducting properties of tin-based ENZ and hyperbolic metamaterials