Versatile defect passivation methods for metal halide perovskite materials and their application to light‐emitting devices
Metal halide perovskites (MHPs) have emerged as promising emitters because of their
excellent optoelectronic properties, including high photoluminescence quantum yields …
excellent optoelectronic properties, including high photoluminescence quantum yields …
[HTML][HTML] In situ growth of ultra-thin perovskitoid layer to stabilize and passivate MAPbI3 for efficient and stable photovoltaics
The efficiency and stability of typical three-dimensional (3D) MAPbI 3 perovskite-based solar
cells are highly restricted, due to the weak interaction between methylammonium (MA+) and …
cells are highly restricted, due to the weak interaction between methylammonium (MA+) and …
Perovskite light-emitting diodes
Perovskites show exciting potential for photoelectric applications, especially for light-emitting
diodes (LEDs), owing to their intrinsically high photoluminescence efficiency and color …
diodes (LEDs), owing to their intrinsically high photoluminescence efficiency and color …
Lattice strain suppresses point defect formation in halide perovskites
We computationally investigate the impact of crystal strain on the formation of native point
defects likely to be formed in halide perovskites; A-site cation antisite (IA), Pb antisite (IPb), A …
defects likely to be formed in halide perovskites; A-site cation antisite (IA), Pb antisite (IPb), A …
Fine control of perovskite crystallization and reducing luminescence quenching using self‐doped polyaniline hole injection layer for efficient perovskite light‐emitting …
Organic–inorganic hybrid perovskites (OHPs) are promising emitters for light‐emitting
diodes (LEDs) due to the high color purity, low cost, and simple synthesis. However, the …
diodes (LEDs) due to the high color purity, low cost, and simple synthesis. However, the …
Conjugated Polyelectrolytes as Multifunctional Passivating and Hole‐Transporting Layers for Efficient Perovskite Light‐Emitting Diodes
Metal halide perovskites (MHPs) have attracted significant attention as light‐emitting
materials owing to their high color purities and tunabilities. A key issue in perovskite light …
materials owing to their high color purities and tunabilities. A key issue in perovskite light …
Stabilizing lead halide perovskites with quaternary ammonium cations: the case of tetramethylammonium lead iodide
A Ciccioli, R Panetta, A Luongo, B Brunetti… - Physical Chemistry …, 2019 - pubs.rsc.org
Organoammonium lead halide perovskites, especially methylammonium lead iodide
CH3NH3PbI3, are promising photovoltaic materials, but they are far from commercial …
CH3NH3PbI3, are promising photovoltaic materials, but they are far from commercial …
Enhanced electroluminescence of cesium lead bromide light-emitting diode driven by ion migration via surface passivation with organic halide surfactants
K Srisawad, P Kanjanaboos, P Wilairat… - Surfaces and …, 2022 - Elsevier
One strategy to enhance the performance of perovskite light-emitting diode is to reduce the
surface defect of the perovskite. In this work, we investigated the post treatment of CsPbBr 3 …
surface defect of the perovskite. In this work, we investigated the post treatment of CsPbBr 3 …
Exploration of the Defect Passivation in Perovskite Materials Using Organic Spacer Cations
K Shen, J Wang, Y Lu, Y Shen, YQ Li… - Advanced Materials …, 2022 - Wiley Online Library
Quasi‐2D metal halide perovskite light emitting diodes (PeLEDs) have attracted a lot of
attentions in recent years, while their potential applications in displays and lighting are …
attentions in recent years, while their potential applications in displays and lighting are …
Considering the effectiveness of a unique combined annealing-based postprocessing method on the optoelectronic properties of MAPbBr3-based light emitting …
X Zhang, L Xu, Y Li, S SaeidNahaei - Solid State Communications, 2022 - Elsevier
Abstract Metal Halide Perovskites (MHPs) have been considered as a hot research field for
optoelectronic devices such as Perovskite Light Emitting Diodes (PeLEDs), photodetectors …
optoelectronic devices such as Perovskite Light Emitting Diodes (PeLEDs), photodetectors …