8 papers
Design and Repeatability Assessment of an RF MEMS Switching Platform for Automated Microwave SOL Calibration
Edoardo Boretti, Nicola Pompeo, Enrico Silva +2
This work presents a compact RF MEMS switching platform for automated one-port SOL calibration of microwave lines. The system is based on a Menlo Micro MM5230 SP4T RF MEMS switch i…
Flux flow and orbital upper critical field in multiband FeSeTe explored by microwave magnetotransport
A. Magalotti, A. Alimenti, V. Braccini +4
We measure the flux flow resistivity in FeSeTe epitaxial films using a microwave dual-frequency technique (16 GHz and 27 GHz), in the range 5 K-, in static mag…
Microwave Vortex Motion Characterization of NbSn Coatings for Applications in High Magnetic Fields
Pablo Vidal GarcÃa, Andrea Alimenti, Dorothea Fonnesu +8
In this work, microwave measurements carried out in dielectric-loaded resonators exposed to high magnetic fields are exploited to yield the surface impedance of NbSn supercondu…
Growth and microwave properties of FeSe thin films and comparison with Fe(Se,Te)
Alessandro Magalotti, Andrea Alimenti, Valeria Braccini +10
In this work, we have grown 100 nm thick pristine FeSe films by pulsed laser deposition. The films were structurally characterized with X-ray diffraction and their surface mo…
Microwave surface resistance of Tl-1223 films in a dc magnetic field
Alessandro Magalotti, Andrea Alimenti, Emilio Bellingeri +8
We present first preliminary surface impedance measurements on Tl-1223 films in dc magnetic fields, in view of potential applications for the next generation Future Circular Collid…
Scalable Relay Switching Platform for Automated Multi-Point Resistance Measurements
Edoardo Boretti, Kostiantyn Torokhtii, Enrico Silva +1
In both research and industrial settings, it is often necessary to expand the input/output channels of measurement instruments using relay-based multiplexer boards. In research act…