Quantum Key Distribution Using a Quantum Emitter in Hexagonal Boron Nitride

Quantum Key Distribution Using a Quantum Emitter in Hexagonal Boron Nitride Abstract Quantum key distribution (QKD) is considered the most immediate application to be widely implemented among a variety of potential quantum technologies. QKD enables sharing secret keys between distant users by using photons as information carriers. An ongoing endeavor is to implement these protocols in practice in a robust, and compact manner so as to be efficiently deployable in a range of real‐world scenarios....