Referenced link: https://phys.org/news/2023-06-quantum-photoexcitation.html
Discuss on https://discu.eu/q/https://phys.org/news/2023-06-quantum-photoexcitation.html
Originally posted by Phys.org / @physorg_com: http://nitter.platypush.tech/physorg_com/status/1671556743032078345#m
#Quantuminterference can protect and enhance photoexcitation @northwesternu @NatureChemistry https://www.nature.com/articles/s41557-023-01233-x https://phys.org/news/2023-06-quantum-photoexcitation.html
When a photon interacts with a material, an interaction occurs that causes its atoms to change their quantum state (a description of the physical properties of nature at the atomic level). The resulting state is called, aptly, photoexcitation. These photoexcitations are conventionally assumed to kill one another when they come near each other, radically limiting their density and mobility. This in turn limits how efficient tools that rely on photoexcitation such as solar cells and light-emitting devices can be.
Referenced link: https://phys.org/news/2023-04-reveal-quantum-inter-layer-coulomb.html
Discuss on https://discu.eu/q/https://phys.org/news/2023-04-reveal-quantum-inter-layer-coulomb.html
Originally posted by Phys.org / @physorg_com: http://nitter.platypush.tech/physorg_com/status/1646180135115141121#m
Researchers reveal #quantuminterference in inter-layer #Coulombdrag @NatureComms https://www.nature.com/articles/s41467-023-37197-2 https://phys.org/news/2023-04-reveal-quantum-inter-layer-coulomb.html
A team led by Prof. Zeng Changgan and Associate Researcher Li Lin from the University of Science and Technology (USTC) / Chinese Academy of Sciences (CAS) Key Laboratory of Strongly-Coupled Quantum Matter Physics, collaborating with Prof. Feng Ji's team from Peking University, revealed significant quantum interference effect in inter-layer transport process for the first time using graphene-based electronic double-layer systems. Their work was published in Nature Communications.