Ontology highlight
ABSTRACT:
SUBMITTER: Xing J
PROVIDER: S-EPMC6117319 | biostudies-literature | 2018 Aug
REPOSITORIES: biostudies-literature
Nature communications 20180830 1
Perovskite light-emitting diodes (PeLEDs) have shown excellent performance in the green and near-infrared spectral regions, with high color purity, efficiency, and brightness. In order to shift the emission wavelength to the blue, compositional engineering (anion mixing) and quantum-confinement engineering (reduced-dimensionality) have been employed. Unfortunately, LED emission profiles shift with increasing driving voltages due to either phase separation or the coexistence of multiple crystal d ...[more]