56 citations · 192 across the 10 of their papers we have counts for
10 papers
Unusually weak irradiation effects in anisotropic iron-based superconductor RbCa2Fe4As4F2
Daniele Torsello, Erik Piatti, Michela Fracasso +7
We report on the effects of 3.5 MeV proton irradiation in RbCaFeAsF, an iron-based superconductor with unusual properties in between those of the pnictides and of t…
Electrodynamic response of Ba(Fe1-xRhx)2As2 across the s+- to s++ order parameter transition
D. Torsello, R. Gerbaldo, L. Gozzelino +4
Most iron-based superconductors are characterized by the s+- symmetry of their order parameter, and are expected to go through a transition to the s++ state if enough disorder is i…
Microwave Nonlinearity and Photoresponse of Superconducting Resonators with Columnar Defect Micro-Channels
S. K. Remillard, D. Kirkendall, G. Ghigo +9
Micro-channels of nanosized columnar tracks were planted by heavy-ion irradiation into superconducting microwave microstrip resonators that were patterned from YBa2Cu3O7-x thin fil…
Screening magnetic fields by a superconducting disk: a simple model
J. -G. Caputo, L. Gozzelino, F. Laviano +5
We introduce a simple approach to evaluate the magnetic field distribution around superconducting samples, based on the London equations; the elementary variable is the vector pote…
Evidence of rf-driven branching of dendritic vortex avalanches in MgB2 microwave resonators
Gianluca Ghigo, Francesco Laviano, Laura Gozzelino +2
The influence of dendritic magnetic-flux penetration on the microwave response of superconducting MgB2 films is investigated by a coplanar resonator technique. The peculiar feature…
Effective gap at microwave frequencies in MgB2 thin films with strong interband scattering
G. Ghigo, D. Botta, A. Chiodoni +6
The microwave properties of polycrystalline MgB2 thin films prepared by the so-called in-situ method are investigated. The characterization of the films at microwave frequencies wa…