Quantum computing: Superconducting ‘fluxonium’ is the longest lasting qubit ever

A superconducting qubit, or quantum bit, has damaged the file for the way lengthy it will probably preserve its quantum properties. Extending this time will make future quantum computers extra helpful.

Step one in building a quantum computer is selecting the right way to make its key substances, referred to as qubits. One standard selection, championed by analysis labs and trade gamers such as IBM and Google, is the transmon superconducting qubit. However like all qubits, these can become ineffective at storing and processing data after a …