Rare-earth quantum cutting in metal halide perovskites – a review
Sign Up to like & getrecommendations! Published in 2021 at "Materials horizons"
DOI: 10.1039/d0mh01470b
Abstract: Ytterbium-doped lead halide perovskite (Yb3+:CsPbX3 with x = Cl or Cl/Br) nanocrystals and thin films have shown surprisingly efficient downconversion by quantum cutting with PLQYs up to 193%. read more here.
Keywords: quantum; metal halide; earth quantum; rare earth ... See more keywords
Satellite-To-Earth Quantum Key Distribution via Orbital Angular Momentum
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.14.064031
Abstract: In this work, we explore the feasibility of performing satellite-to-Earth quantum key distribution (QKD) using the orbital angular momentum (OAM) of light. Due to the fragility of OAM states the conventional wisdom is that turbulence… read more here.
Keywords: earth quantum; earth; quantum key; satellite earth ... See more keywords
Space calling Earth, on the quantum line.
Sign Up to like & getrecommendations! Published in 2017 at "Science"
DOI: 10.1126/science.356.6343.1134-e
Abstract: Quantum Optics A successful quantum communication network will rely on the ability to distribute entangled photons over large distances between receiver stations. So far, free-space demonstrations have been limited to line-of-sight links across cities or… read more here.
Keywords: calling earth; quantum line; space; earth quantum ... See more keywords