Semiconductor ZnPS3 2D layered flakes act as highly stable quantum emitters that natively reliably produce single photons on demand

https://www.eurekalert.org/news-releases/1134238

"room-temperature (unlike alternative quantum light sources) generation of single photons by localized crystal defects within material's structural lattice, acting as identical quantum bits by emitting visible light... integratable into existing fiber-optics/ optical chips as basic network components... highly scalable: on-chip quantum internet networks, unhackable cryptographic computing hardware. secure communications, data processing"