Interface Engineering in Solution-Processed Nanocrystal Thin Films for Improved Thermoelectric Performance.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201603444
Abstract: Solution-processed PbTe nanocrystal (NC) thin films are ligand exchanged by ethylenediamine and then annealed at 400 °C for enhancement of NC coupling. To further improve the performance, heterostructures are introduced into the PbTe/PbS films. Significantly,… read more here.
Keywords: solution processed; thin films; nanocrystal thin; performance ... See more keywords
Electron-Hole Binding Governs Carrier Transport in Halide Perovskite Nanocrystal Thin Films.
Sign Up to like & getrecommendations! Published in 2022 at "ACS nano"
DOI: 10.1021/acsnano.2c00369
Abstract: Two-dimensional halide perovskite nanoplatelets (NPLs) have exceptional light-emitting properties, including wide spectral tunability, ultrafast radiative decays, high quantum yields (QY), and oriented emission. Due to the high binding energies of electron-hole pairs, excitons are generally… read more here.
Keywords: diffusion; electron hole; thin films; halide perovskite ... See more keywords