A Colloidal-Quantum-Dot-Based Self-Charging System via the Near-Infrared Band.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201707224
Abstract: A novel self-charging platform is proposed using colloidal-quantum-dot (CQD) photovoltaics (PVs) via the near-infrared (NIR) band for low-power electronics. Low-bandgap CQDs can convert invisible NIR light sources to electrical energy more efficiently than wider spectra… read more here.
Keywords: charging system; quantum dot; colloidal quantum; self charging ... See more keywords
Probing dark excitons in atomically thin semiconductors via near-field coupling to surface plasmon polaritons.
Sign Up to like & getrecommendations! Published in 2017 at "Nature nanotechnology"
DOI: 10.1038/nnano.2017.106
Abstract: Transition metal dichalcogenide (TMD) monolayers with a direct bandgap feature tightly bound excitons, strong spin-orbit coupling and spin-valley degrees of freedom. Depending on the spin configuration of the electron-hole pairs, intra-valley excitons of TMD monolayers… read more here.
Keywords: coupling surface; field; dark excitons; near field ... See more keywords