Silicides—alloys of silicon and metals long used in microelectronics—are now being explored again for quantum hardware. But their use faces a critical challenge: achieving phase purity, since some ...

The concept of quantum entanglement is emblematic of the gap between classical and quantum physics. Referring to a situation in which it is impossible to describe the physics of each photon separately ...

Quantum computing holds the promise to revolutionize how we solve complex problems, but today’s devices still face steep challenges. At the heart of the issue lies reliability: current quantum bits—or ...