Defects with associated electron and nuclear spins in solid-state materials have a long
history relevant to quantum information science that goes back to the first spin echo …

Colloidal quantum dots (QDs) are nanoscale semiconductor crystals with surface ligands
that enable their dispersion in solvents. Quantum confinement effects facilitate wave function …

Quantum technology has grown out of quantum information theory and now provides a
valuable tool that researchers from numerous fields can add to their toolbox of research …

The nitrogen-vacancy (NV) center in diamond is a solid-state defect qubit with favorable
coherence time up to room temperature, which could be harnessed in several quantum …

The nitrogen-vacancy (NV) colour centre in diamond is an important physical system for
emergent quantum technologies, including quantum metrology, information processing and …

Discoveries in quantum materials, which are characterized by the strongly quantum-
mechanical nature of electrons and atoms, have revealed exotic properties that arise from …

Quantum entanglement between spatially separated objects is one of the most intriguing
phenomena in physics. The outcomes of independent measurements on entangled objects …

Spin defects in silicon carbide have the advantage of exceptional electron spin coherence
combined with a near-infrared spin-photon interface, all in a material amenable to modern …

We demonstrate that silicon-vacancy (SiV) centers in diamond can be used to efficiently
generate coherent optical photons with excellent spectral properties. We show that these …

Quantum sensing using optically addressable atomic-scale defects, such as the nitrogen-
vacancy (NV) center in diamond, provides new opportunities for sensitive and highly …