The new qubit, using a ferromagnetic Josephson junction (π-junction), works without a magnetic field. A team led by ...

Karimi says this same type of radiation leads to dissipation in the qubit. This loss has been ... on large arrays of hundreds of Josephson junctions placed in circuit. Like a game of telephone ...

A qubit can be in a state of superposition ... are made from tiny loops of this ultra-cold superconducting material, which often use a Josephson junction, a tiny bridge for electricity that drives the ...

Aiming to strengthen Finland’s quantum computing expertise, the launch marks the end of a four-year joint development project that successfully ...

Josephson junctions are quantum mechanical devices consisting of two superconductors separated by a thin insulating barrier. They are named after Brian Josephson, who predicted their unique properties ...

Single- and two-qubit gates and frequency-multiplexed qubit readouts ... A parametric amplifier using a Josephson junction (a circuit element in which two superconductors are weakly coupled via an ...