Zobrazeno 1 - 10
of 387
pro vyhledávání: '"Trioni, A."'
Compact vacuum gap transmon qubits: Selective and sensitive probes for superconductor surface losses
Autor:
Zemlicka, M., Redchenko, E., Peruzzo, M., Hassani, F., Trioni, A., Barzanjeh, S., Fink, J. M.
Publikováno v:
Phys. Rev. Applied 20, 044054 (2023)
State-of-the-art transmon qubits rely on large capacitors which systematically improves their coherence due to reduced surface loss participation. However, this approach increases both the footprint and the parasitic cross-coupling and is ultimately
Externí odkaz:
http://arxiv.org/abs/2206.14104
Autor:
Hassani, Farid, Peruzzo, Matilda, Kapoor, Lucky N., Trioni, Andrea, Zemlicka, Martin, Fink, Johannes M.
Publikováno v:
Nat Commun 14, 3968 (2023)
The inductively shunted transmon (IST) is a superconducting qubit with exponentially suppressed fluxon transitions and a plasmon spectrum approximating that of the transmon. It shares many characteristics with the transmon but offers charge offset in
Externí odkaz:
http://arxiv.org/abs/2202.13917
Autor:
Peruzzo, Matilda, Hassani, Farid, Szep, Gregory, Trioni, Andrea, Redchenko, Elena, Žemlička, Martin, Fink, Johannes
Publikováno v:
PRX Quantum 2, 040341 (2021)
There are two elementary superconducting qubit types that derive directly from the quantum harmonic oscillator. In one the inductor is replaced by a nonlinear Josephson junction to realize the widely used charge qubits with a compact phase variable a
Externí odkaz:
http://arxiv.org/abs/2106.05882
Autor:
Di Carlo, Francesco, Vicinelli, Maria Chiara, Pettorruso, Mauro, De Risio, Luisa, Migliara, Giuseppe, Baccolini, Valentina, Trioni, Jacopo, Grant, Jon E., Dell'Osso, Bernardo, Martinotti, Giovanni
Publikováno v:
In Comprehensive Psychiatry February 2024 129
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract Currently available quantum processors are dominated by noise, which severely limits their applicability and motivates the search for new physical qubit encodings. In this work, we introduce the inductively shunted transmon, a weakly flux-tu
Externí odkaz:
https://doaj.org/article/4ba0539552a54dde92596009c4cb3de3
Autor:
Francesco Di Carlo, Maria Chiara Vicinelli, Mauro Pettorruso, Luisa De Risio, Giuseppe Migliara, Valentina Baccolini, Jacopo Trioni, Jon E. Grant, Bernardo Dell'Osso, Giovanni Martinotti
Publikováno v:
Comprehensive Psychiatry, Vol 129, Iss , Pp 152446- (2024)
Introduction: The ever-increasing prominence of the internet and digital technology in our society requires a deeper examination of how these developments alter perception of our bodies and emotions. One such consequence is the emergence of Problemat
Externí odkaz:
https://doaj.org/article/09639941396a4fbfac26b5c6a064c85b
Publikováno v:
Phys. Rev. Applied 14, 044055 (2020)
The superconducting circuit community has recently discovered the promising potential of superinductors. These circuit elements have a characteristic impedance exceeding the resistance quantum $R_\text{Q} \approx 6.45~\text{k}\Omega$ which leads to a
Externí odkaz:
http://arxiv.org/abs/2007.01644
Publikováno v:
Crystals, Vol 14, Iss 4, p 372 (2024)
We present a theoretical investigation on the wide-band-gap semiconductor WO 3 in its room-temperature monoclinic structure. We carried out density functional theory and GGA-1/2 calculations on the bulk phase and the most stable (001) surface of the
Externí odkaz:
https://doaj.org/article/1bdee02d547e4fbdbb408c63422f3cff
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Publikováno v:
C, Vol 10, Iss 1, p 5 (2024)
We conducted a large set of ab initio density functional theory computations to model a variety of hammer-terminated graphene nanoflakes—finite counterparts of armchair graphene nanoribbons. We focused on the relationships among the length and widt
Externí odkaz:
https://doaj.org/article/8f251325cfad4233a6deb300ed0822dc