Junzhi Ye

TL;DR: A comprehensive review of metal-halide perovskite nanocrystals can be found in this article, where researchers having expertise in different fields (chemistry, physics, and device engineering) have joined together to provide a state-of-the-art overview and future prospects of metalhalide nanocrystal research.

TL;DR: In this paper, the current understanding of defects in halide perovskites and their influence on the optical and charge-carrier transport properties is presented, and passivation strategies toward improving the efficiencies of perov-skite-based LEDs and solar cells are also discussed.

TL;DR: In this article, the state-of-the-art in colloidal metal-halide perovskite nanocrystals (MHP NCs) is discussed, and the challenges associated with their thickness-controlled synthesis, environmental and thermal stability, and their application in making efficient LEDs are discussed.

TL;DR: In this article , the phase stability of lead-halide perovskites and the reproducibility of the device performance can be improved by A-site cation alloying with two or more species, these are named mixed cation (double, triple, or quadruple) perovsites.

TL;DR: In this article , the surface chemistry of purified CsPbBrxI3-x NCs was studied and the authors found that more polar antisolvents favor the detachment of the oleic acid and oleylamine ligands, which led to a change in halide composition and, thus, the bandgap.