An international research team involving Paderborn University has achieved a crucial breakthrough on the road to a quantum internet. For the first time ever, the polarization state of a single photon ...

Physicists at the University of Stuttgart, Germany have teleported a quantum state between photons generated by two different ...

Scientists from the National University of Singapore (NUS) have discovered that atomic-scale substitutional dopants in ...

Atomic-scale defects in 2D materials show terahertz spin splitting, pointing to robust spin qubits and single-photon emitters at higher temperatures.

Researchers have designed a new device that can efficiently create multiple frequency-entangled photons, a feat that cannot be achieved with today's optical devices. The new approach could open a path ...