Zobrazeno 1 - 10
of 142
pro vyhledávání: '"FILATRELLA, GIOVANNI"'
Autor:
Guarcello, Claudio, Barone, Carlo, Carapella, Giovanni, Granata, Veronica, Filatrella, Giovanni, Giachero, Andrea, Pagano, Sergio
Publikováno v:
Chaos, Solitons Fractals, 189, 115598 (2024)
In this work, we develop a comprehensive numerical analysis of the dynamic response of a Josephson Traveling Wave Parametric Amplifier (JTWPA) by varying the driving parameters, with a focus on the pathways leading to chaotic behavior. By tuning the
Externí odkaz:
http://arxiv.org/abs/2406.01185
Autor:
Guarcello, Claudio, Ahrens, Felix, Avallone, Guerino, Barone, Carlo, Borghesi, Matteo, Callegaro, Luca, Carapella, Giovanni, Caricato, Anna Paola, Carusotto, Iacopo, Cian, Alessandro, D'Elia, Alessandro, Di Gioacchino, Daniele, Enrico, Emanuele, Falferi, Paolo, Fasolo, Luca, Faverzani, Marco, Ferri, Elena, Filatrella, Giovanni, Gatti, Claudio, Giachero, Andrea, Giubertoni, Damiano, Granata, Veronica, Leo, Angelo, Labranca, Danilo, Ligi, Carlo, Maccarrone, Giovanni, Mantegazzini, Federica, Margesin, Benno, Maruccio, Giuseppe, Mezzena, Renato, Monteduro, Anna Grazia, Moretti, Roberto, Nucciotti, Angelo, Oberto, Luca, Origo, Luca, Komnang, Alex Stephane Piedjou, Pagano, Sergio, Piersanti, Luca, Rettaroli, Alessio, Rizzato, Silvia, Tocci, Simone, Vinante, Andrea, Zannoni, Mario
Publikováno v:
IEEE TAS, 34 (3), 1, 1701105 (2024)
Recent advancements in quantum technologies and advanced detection experiments have underscored the pressing need for the detection of exceedingly weak signals within the microwave frequency spectrum. Addressing this challenge, the Josephson Travelin
Externí odkaz:
http://arxiv.org/abs/2403.01597
Autor:
Ahrens, Felix, Ferri, Elena, Avallone, Guerino, Barone, Carlo, Borghesi, Matteo, Callegaro, Luca, Carapella, Giovanni, Caricato, Anna Paola, Carusotto, Iacopo, Cian, Alessandro, D'Elia, Alessandro, Di Gioacchino, Daniele, Enrico, Emanuele, Falferi, Paolo, Fasolo, Luca, Faverzani, Marco, Filatrella, Giovanni, Gatti, Claudio, Giachero, Andrea, Giubertoni, Damiano, Granata, Veronica, Guarcello, Claudio, Labranca, Danilo, Leo, Angelo, Ligi, Carlo, Maccarrone, Giovanni, Mantegazzini, Federica, Margesin, Benno, Maruccio, Giuseppe, Mezzena, Renato, Monteduro, Anna Grazia, Moretti, Roberto, Nucciotti, Angelo, Oberto, Luca, Origo, Luca, Pagano, Sergio, Piedjou, Alex Stephane, Piersanti, Luca, Rettaroli, Alessio, Rizzato, Silvia, Tocci, Simone, Vinante, Andrea, Zannoni, Mario
Publikováno v:
IEEE Transactions on Applied Superconductivity, vol. 34, no. 3, pp. 1-5, May 2024, Art no. 1700605
Noise at the quantum limit over a broad bandwidth is a fundamental requirement for future cryogenic experiments for neutrino mass measurements, dark matter searches and Cosmic Microwave Background (CMB) measurements as well as for fast high-fidelity
Externí odkaz:
http://arxiv.org/abs/2402.12295
Autor:
Faverzani, Marco, Campana, Pietro, Carobene, Rodolfo, Gobbo, Marco, Ahrens, Felix, Avallone, Guerino, Barone, Carlo, Borghesi, Matteo, Capelli, Silvia, Carapella, Giovanni, Caricato, Anna Paola, Callegaro, Luca, Carusotto, Iacopo, Celotto, Andrea, Cian, Alessandro, D'Elia, Alessandro, Di Gioacchino, Daniele, Enrico, Emanuele, Falferi, Paolo, Fasolo, Luca, Ferri, Elena, Filatrella, Giovanni, Gatti, Claudio, Giubertoni, Damiano, Granata, Veronica, Guarcello, Claudio, Irace, Alessandro, Labranca, Danilo, Leo, Angelo, Ligi, Carlo, Maccarrone, Giovanni, Mantegazzini, Federica, Margesin, Benno, Maruccio, Giuseppe, Mezzena, Renato, Moneduro, Anna Grazia, Moretti, Roberto, Nucciotti, Angelo, Oberto, Luca, Origo, Luca, Pagano, Sergio, Komnang, Alex Stephane Piedjou, Piersanti, Luca, Rettaroli, Alessio, Rizzato, Silvia, Tocci, Simone, Vinante, Andrea, Zannoni, Mario, Giachero, Andrea
Superconducting parametric amplifiers offer the capability to amplify feeble signals with extremely low levels of added noise, potentially reaching quantum-limited amplification. This characteristic makes them essential components in the realm of hig
Externí odkaz:
http://arxiv.org/abs/2402.12045
Autor:
Moretti, Roberto, Corti, Hervè Atsè, Labranca, Danilo, Ahrens, Felix, Avallone, Guerino, Babusci, Danilo, Banchi, Leonardo, Barone, Carlo, Beretta, Matteo Mario, Borghesi, Matteo, Buonomo, Bruno, Calore, Enrico, Carapella, Giovanni, Chiarello, Fabio, Cian, Alessandro, Cidronali, Alessando, Costa, Filippo, Cuccoli, Alessandro, D'Elia, Alessandro, Di Gioacchino, Daniele, Di Pascoli, Stefano, Falferi, Paolo, Fanciulli, Marco, Faverzani, Marco, Felici, Giulietto, Ferri, Elena, Filatrella, Giovanni, Foggetta, Luca Gennaro, Gatti, Claudio, Giachero, Andrea, Giazotto, Francesco, Giubertoni, Damiano, Granata, Veronica, Guarcello, Claudio, Lamanna, Gianluca, Ligi, Carlo, Maccarrone, Giovanni, Macucci, Massimo, Manara, Giuliano, Mantegazzini, Federica, Marconcini, Paolo, Margesin, Benno, Mattioli, Francesco, Miola, Andrea, Nucciotti, Angelo, Origo, Luca, Pagano, Sergio, Paolucci, Federico, Piersanti, Luca, Rettaroli, Alessio, Sanguinetti, Stefano, Schifano, Sebastiano Fabio, Spagnolo, Paolo, Tocci, Simone, Toncelli, Alessandra, Torrioli, Guido, Vinante, Andrea
Publikováno v:
IEEE Transactions on Applied Superconductivity, 2024
Quantum Sensing is a rapidly expanding research field that finds one of its applications in Fundamental Physics, as the search for Dark Matter. Devices based on superconducting qubits have already been successfully applied in detecting few-GHz single
Externí odkaz:
http://arxiv.org/abs/2310.05238
Autor:
Grimaudo, Roberto, Valenti, Davide, Spagnolo, Bernardo, Troisi, Antonio, Filatrella, Giovanni, Guarcello, Claudio
Publikováno v:
Materials 2023, 16(17), 5972
The direct effect of an axion field on Josephson junctions is analyzed through the consequences on the effective potential barrier that prevents the junction from switching from the superconducting to the finite-voltage state. We describe a method to
Externí odkaz:
http://arxiv.org/abs/2307.15219
Autor:
Grimaudo, Roberto, Guarcello, Claudio, Filatrella, Giovanni, Spagnolo, Bernardo, Valenti, Davide
An effective quantum description of the axion is proposed as a two-level dynamic system together with a spin-spin Hamiltonian for a coupled axion-Josephson qubit system. The interaction between axion and Josephson Junction can be responsible for a re
Externí odkaz:
http://arxiv.org/abs/2204.05744
Autor:
Grimaudo, Roberto, Valenti, Davide, Spagnolo, Bernardo, Filatrella, Giovanni, Guarcello, Claudio
Publikováno v:
Phys. Rev. D 105, 033007 (2022)
We discuss the resonant activation phenomenon on a Josephson junction due to the coupling of the Josephson system with axions. We show how such an effect can be exploited for axion detection. A nonmonotonic behavior, with a minimum, of the mean switc
Externí odkaz:
http://arxiv.org/abs/2201.10971
Autor:
Guarcello, Claudio, Filatrella, Giovanni, De Santis, Duilio, Spagnolo, Bernardo, Valenti, Davide
Publikováno v:
In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena October 2024 187
Autor:
Guarcello, Claudio, Komnang, Alex Stephane Piedjou, Barone, Carlo, Rettaroli, Alessio, Gatti, Claudio, Pagano, Sergio, Filatrella, Giovanni
Publikováno v:
Phys. Rev. Applied 16, 054015 (2021)
We propose a scheme for the detection of microwave induced photons through current-biased Josephson junction, from the point of view of the statistical decision theory. Our analysis is based on the numerical study of the zero voltage lifetime distrib
Externí odkaz:
http://arxiv.org/abs/2108.00976