Monodisperse Formamidinium Lead Bromide Nanocrystals with Bright and Stable Green Photoluminescence
Open Access
- 19 October 2016
- journal article
- research article
- Published by American Chemical Society (ACS) in Journal of the American Chemical Society
- Vol. 138 (43), 14202-14205
- https://doi.org/10.1021/jacs.6b08900
Abstract
Bright green emitters with adjustable photoluminescence (PL) maxima in the range of 530–535 nm and full-width at half-maxima (fwhm) of 3 NCs) with perovskite crystal structure, tunable PL in the range of 470–540 nm by adjusting the nanocrystal size (5–12 nm), high quantum yield (QY) of up to 85% and PL fwhm of 3 NCs. In addition, these films exhibit low thresholds of 14 ± 2 μJ cm–2 for amplified spontaneous emission.Keywords
Funding Information
- European Research Council (306733)
- Kommission f?r Technologie und Innovation (18614.1 PFNM-NM)
This publication has 32 references indexed in Scilit:
- Highly Efficient Perovskite‐Quantum‐Dot Light‐Emitting Diodes by Surface EngineeringAdvanced Materials, 2016
- Colloidal Synthesis of Quantum Confined Single Crystal CsPbBr3 Nanosheets with Lateral Size Control up to the Micrometer RangeJournal of the American Chemical Society, 2016
- Synthesis of Composition Tunable and Highly Luminescent Cesium Lead Halide Nanowires through Anion-Exchange ReactionsJournal of the American Chemical Society, 2016
- Synthesis of Cesium Lead Halide Perovskite Nanocrystals in a Droplet-Based Microfluidic Platform: Fast Parametric Space MappingNano Letters, 2016
- Highly Dynamic Ligand Binding and Light Absorption Coefficient of Cesium Lead Bromide Perovskite NanocrystalsACS Nano, 2016
- Solution Synthesis Approach to Colloidal Cesium Lead Halide Perovskite Nanoplatelets with Monolayer-Level Thickness ControlJournal of the American Chemical Society, 2016
- Highly Luminescent Colloidal Nanoplates of Perovskite Cesium Lead Halide and Their Oriented AssembliesJournal of the American Chemical Society, 2015
- Tuning the Optical Properties of Cesium Lead Halide Perovskite Nanocrystals by Anion Exchange ReactionsJournal of the American Chemical Society, 2015
- Fast Anion-Exchange in Highly Luminescent Nanocrystals of Cesium Lead Halide Perovskites (CsPbX3, X = Cl, Br, I)Nano Letters, 2015
- Nanocrystals of Cesium Lead Halide Perovskites (CsPbX3, X = Cl, Br, and I): Novel Optoelectronic Materials Showing Bright Emission with Wide Color GamutNano Letters, 2015