5 papers
Highly-linear flux-to-voltage transducer based on superconducting quantum interference proximity transistors
Angelo Greco, Giorgio De Simoni, Francesco Giazotto
Superconducting quantum interference devices (SQUIDs) are state-of-the-art in ultra-sensitive magnetometry; however, conventional SQUID devices are fundamentally limited by the inh…
Multiplexed microwave resonators by frequency comb spectroscopy
Angelo Greco, Jukka-Pekka Kaikkonen, Luca Chirolli +4
Coplanar waveguide resonators are central to the thriving field of circuit quantum electrodynamics. Recently, we have demonstrated the generation of a broadband microwave-frequency…
Coherent microwave comb generation via the Josephson effect
Angelo Greco, Xavier Ballu, Francesco Giazotto +1
Frequency combs represent exceptionally precise measurement tools due to the coherence of their spectral lines. While optical frequency comb sources constitute a well-established t…
Diode effect in the Fraunhofer pattern of disordered planar Josephson junctions
Luca Chirolli, Angelo Greco, Alessandro Crippa +4
The Josephson diode effect describes the property of a Josephson junction to have different values of the critical current for different direction of applied bias current and it is…
Estimation of the FR4 Microwave Dielectric Properties at Cryogenic Temperature for Quantum-Chip-Interface PCBs Design
Alessandro Paghi, Giacomo Trupiano, Claudio Puglia +4
Ad-hoc interface PCBs (Printed Circuit Boards) are today the standard connection between cryogenic cabling and quantum chips. Besides low-loss and low-temperature-dependent-dielect…