In an attempt to speed up quantum measurements, a new Physical Review Letters study proposes a space-time trade-off scheme ...

Achieving integration of semiconducting and superconducting qubits with full industrial 300-mm wafer fabrication.

Among the current challenges with creating quantum computers is that the timespan that a singular qubit remains coherent is quite limited, restricting their usefulness. Usually such qubits consist ...

Hence, errors need to be dealt with in other ways. One error-correction scheme involves building physical or “measurement” qubits around each logical or “data” qubit. The job of the measurement qubits ...