32 citations · 81 across the 4 of their papers we have counts for
4 papers
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…
A new apparatus for deep patterning of beam sensitive targets by means of high-energy ion beam
A. Rovelli, A. Amato, D. Botta +7
The paper reports on a high precision equipment designed to modify over 3-dimensions (3D) by means of high-energy gold ions the local properties of thin and thick films. A target-m…
Geometry dependent distribution of the supercurrent in YBa2Cu3O7-x films with patterned pinning landscape
F. Laviano, D. Botta, A. Chiodoni +5
We created local pinning modulations in YBCO films by means of confined high energy heavy ion irradiation. The high energy of the ions allows us to introduce nanometric size defect…