37 citations · 110 across the 8 of their papers we have counts for
4 papers · 1 filter
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…
Experimental evidence of s-wave superconductivity in bulk CaC
G. Lamura, M. Aurino, G. Cifariello +6
The temperature dependence of the in-plane magnetic penetration depth, , has been measured in a c-axis oriented polycrystalline CaC bulk sample using a high-resolu…