Single-Photon Duel (IMAGE) Moscow Institute of Physics and Technology Caption Researchers from the Moscow Institute of Physics and Technology and the University of Siegen have explained the mechanism of single-photon generation in diamond diodes. Their findings open up new avenues for the development of high-speed single-photon sources for quantum communication networks and quantum computers of the future. Credit MIPT's Press Office Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.