Quantum computers, computing devices that leverage the principles of quantum mechanics, could outperform classical computing on some complex optimization and processing tasks. In quantum computers, ...

Devices taking advantage of the collective quantum behavior of spin excitations in magnetic materials - known as "magnons" - have the potential to improve quantum computing devices. However, using ...

Achieving a fully optical readout of superconducting qubits also allowed the researchers to rid the setup of many of its cumbersome electrical components. The electrical signal in conventional readout ...

Qubits -- the fundamental units of quantum information -- drive entire tech sectors. Among them, superconducting qubits could be instrumental in building a large-scale quantum computer, but they rely ...

Of the many physical platforms being explored for quantum computing, superconducting quantum bit (qubit) processors have stood out over the past decade for increases in their qubit number and system ...

While the concept of quantum computing has been discussed for more than 40 years, only recently have experiments indicated that a practical quantum computer may be possible. Recent developments in ...