RETRACTED: A room-temperature single-photon source based on strongly interacting Rydberg atoms
RETRACTED: A room-temperature single-photon source based on strongly interacting Rydberg atoms
Single photons from inflated atoms Single-photon emitters are of interest for many applications, such as quantum sensing and quantum secure communication. Although efficient on-demand solid-state sources based on quantum dots, defect color centers in diamond, and single molecules are available, most of these systems require cryogenic temperatures for optimal performance. …