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

The Josephson junction is the information-processing heart of the superconducting qubit. In classical information processing, data comes in bits that are either 0s or 1s. In quantum information ...

MIT researchers have pushed the boundaries of quantum computing by developing fluxonium qubits that demonstrate world-record ...

Fluxonium is a type of superconducting qubit made up of a capacitor and Josephson junction; unlike transmon qubits, however, fluxonium also includes a large "superinductor," which by design helps ...

The company has also used its ABAA technique for precise qubit frequency targeting to manufacture its chip’s Josephson junctions and invested heavily in the control technologies underpinning its ...

But quantum computing—performing operations by employing quantum states such as nuclear spins, Josephson-junction arrays ... be stored in a pair of spatially separated MZMs—a Majorana qubit—which is ...

Multiterminal Josephson junctions, nanoscale devices with unique electronic properties, comprise non-superconducting metallic material coupled to three or more superconducting leads. These devices ...

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 ...

Recently, nonlinear effects have been studied in systems with a nonlinear transmon qubit coupled to a linear ... resonator using a single Josephson junction, where strong nonlinear effects emerge ...