Zobrazeno 1 - 10
of 158
pro vyhledávání: '"D'Iorio, Andrea"'
Autor:
Kaufman, Ryan, White, Theodore, Dykman, Mark I., Iorio, Andrea, Stirling, George, Hong, Sabrina, Opremcak, Alex, Bengtsson, Andreas, Faoro, Lara, Bardin, Joseph C., Burger, Tim, Gasca, Robert, Naaman, Ofer
We demonstrate a Josephson parametric amplifier design with a band-pass impedance matching network based on a third-order Chebyshev prototype. We measured eight amplifiers operating at 4.6 GHz that exhibit gains of 20 dB with less than 1 dB gain ripp
Externí odkaz:
http://arxiv.org/abs/2305.17816
Autor:
Ruf, Leon, Elalaily, Tosson, Puglia, Claudio, Ivanov, Yurii P., Joint, Francois, Berke, Martin, Iorio, Andrea, Makk, Peter, De Simoni, Giorgio, Gasparinetti, Simone, Divitini, Giorgio, Csonka, Szabolcs, Giazotto, Francesco, Scheer, Elke, Di Bernardo, Angelo
Publikováno v:
APL Mater. 11, 091113 (2023)
The control of a superconducting current via the application of a gate voltage has been recently demonstrated in a variety of superconducting devices. Although the mechanism underlying this gate-controlled supercurrent (GCS) effect remains under deba
Externí odkaz:
http://arxiv.org/abs/2304.07084
Autor:
Iorio, Andrea, Crippa, Alessandro, Turini, Bianca, Salimian, Sedighe, Carrega, Matteo, Chirolli, Luca, Zannier, Valentina, Sorba, Lucia, Strambini, Elia, Giazotto, Francesco, Heun, Stefan
Publikováno v:
Phys. Rev. Research 5, 033015 (2023)
We investigate a ballistic InSb nanoflag-based Josephson junction with Nb superconducting contacts. The high transparency of the superconductor-semiconductor interfaces enables the exploration of quantum transport with parallel short and long conduct
Externí odkaz:
http://arxiv.org/abs/2303.05951
Autor:
Ruf, Leon, Puglia, Claudio, Elalaily, Tosson, De Simoni, Giorgio, Joint, Francois, Berke, Martin, Koch, Jennifer, Iorio, Andrea, Khorshidian, Sara, Makk, Peter, Gasparinetti, Simone, Csonka, Szabolcs, Belzig, Wolfgang, Cuoco, Mario, Giazotto, Francesco, Scheer, Elke, Di Bernardo, Angelo
Publikováno v:
Appl. Phys. Rev. 11, 041314 (2024)
In conventional metal-oxide semiconductor (CMOS) electronics, the logic state of a device is set by a gate voltage (VG). The superconducting equivalent of such effect had remained unknown until it was recently shown that a VG can tune the superconduc
Externí odkaz:
http://arxiv.org/abs/2302.13734
Autor:
Turini, Bianca, Salimian, Sedighe, Carrega, Matteo, Iorio, Andrea, Strambini, Elia, Giazotto, Francesco, Zannier, Valentina, Sorba, Lucia, Heun, Stefan
Publikováno v:
Nano Lett. 2022, 22, 8502-8508
We report evidence of non-reciprocal dissipation-less transport in single ballistic InSb nanoflag Josephson junctions, owing to a strong spin-orbit coupling. Applying an in-plane magnetic field, we observe an inequality in supercurrent for the two op
Externí odkaz:
http://arxiv.org/abs/2207.08772
Autor:
Telesio, Francesca, Carrega, Matteo, Cappelli, Giulio, Iorio, Andrea, Crippa, Alessandro, Strambini, Elia, Giazotto, Francesco, Serrano-Ruiz, Manuel, Peruzzini, Maurizio, Heun, Stefan
Publikováno v:
ACS Nano 2022, 16, 3538-3545
Setting up strong Josephson coupling in van der Waals materials in close proximity to superconductors offers several opportunities both to inspect fundamental physics and to develop novel cryogenic quantum technologies. Here we show evidence of Josep
Externí odkaz:
http://arxiv.org/abs/2110.02877
Autor:
Calosi, Matteo, D'Iorio, Andrea, Buratti, Elena, Cortesi, Rita, Franco, Silvia, Angelini, Roberta, Bertoldo, Monica
Publikováno v:
In Progress in Organic Coatings August 2024 193
Publikováno v:
Phys. Rev. Applied 15, 054050 (2021)
We theoretically investigate a quantum heat diode based on two interacting flux qubits coupled to two heat baths. Rectification of heat currents is achieved by asymmetrically coupling the qubits to the reservoirs modelled as dissipative $RLC$ resonat
Externí odkaz:
http://arxiv.org/abs/2101.11936
Autor:
Calosi, Matteo, D'Iorio, Andrea, Mazzanti, Valentina, Buratti, Elena, Pezzini, Stefano, Mollica, Francesco, Castelvetro, Valter, Bertoldo, Monica
Publikováno v:
In European Polymer Journal 21 February 2024 206