37 citations · 89 across the 6 of their papers we have counts for
9 papers
Mode Confinement in Photonic Quasi-Crystal Point-Defect Cavities for Particle Accelerators
E. Di Gennaro, S. Savo, A. Andreone +4
In this Letter, we present a study of the confinement properties of point-defect resonators in finite-size photonic-bandgap structures composed of aperiodic arrangements of dielect…
Evidence of local effects in anomalous refraction and focusing properties of dodecagonal photonic quasicrystals
Emiliano Di Gennaro, Carlo Miletto, Salvatore Savo +5
We present the key results from a comprehensive study of the refraction and focusing properties of a two-dimensional dodecagonal photonic ``quasicrystal'' (PQC), carried out via bo…
A parametric study of the lensing properties of dodecagonal photonic quasicrystals
E. Di Gennaro, D. Morello, C. Miletto +5
We present a study of the lensing properties of two-dimensional (2-D) photonic quasicrystal (PQC) slabs made of dielectric cylinders arranged according to a 12-fold-symmetric squar…
Linear and nonlinear electrodynamic response of bulk CaC6 in the microwave regime
A. Andreone, G. Cifariello, E. Di Gennaro +5
The linear and nonlinear response to a microwave electromagnetic field of two c-axis oriented polycrystalline samples of the newly discovered superconductor CaC6 (Tc = 11.5 K) is s…
Microwave losses of bulk CaC6
G. Cifariello, E. Di Gennaro, G. Lamura +5
We report a study of the temperature dependence of the surface resistance RS in the graphite intercalated compound (GIC) CaC6, where superconductivity at 11.5 K was recently discov…
Intrinsic nonlinearity probed by intermodulation distortion microwave measurements on high quality MgB2 thin films
G. Cifariello, M. Aurino, E. Di Gennaro +5
The two tone intermodulation distortion arising in MgB2 thin films synthesized by hybrid physical-chemical vapour deposition is studied in order to probe the influence of the two b…