Josephson devices for controllable flux qubit and interqubit coupling (Articolo in rivista)

Type
Label
  • Josephson devices for controllable flux qubit and interqubit coupling (Articolo in rivista) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1063/1.2115083 (literal)
Alternative label
  • C.Granata, B. Ruggiero, M. Russo, A. Vettoliere, V.Corato, and P.Silvestrini (2005)
    Josephson devices for controllable flux qubit and interqubit coupling
    in Applied physics letters
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • C.Granata, B. Ruggiero, M. Russo, A. Vettoliere, V.Corato, and P.Silvestrini (literal)
Pagina inizio
  • 172507 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 87 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 3 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 17 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto di cibernetica \"Edoardo Caianiello\" (literal)
Titolo
  • Josephson devices for controllable flux qubit and interqubit coupling (literal)
Abstract
  • We present niobium-based Josephson devices as prototypes for applications to quantum computation with flux qubits. The most interesting feature of this device is the use of a Josephson vertical interferometer for a fine tuning of flux qubit and interquibit coupling. These devices allow a control of the off-diagonal Hamiltonian terms of flux qubit and of the flux transfer function of a superconducting transformer. In the vertical interferometer, the Josephson current is precisely modulated from a maximum to zero with fine control and precision by a small transversal magnetic field parallel to the radio-frequency superconducting loop plane and to the flux transformer. (literal)
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