Rethinking the A cation in halide perovskites
The A cation in ABX3 organic-inorganic lead halide perovskites (OLHPs) was conventionally
believed to hardly affect their optoelectronic properties. However, more recent developments …
believed to hardly affect their optoelectronic properties. However, more recent developments …
Imperfections and their passivation in halide perovskite solar cells
All highly-efficient organic–inorganic halide perovskite (OIHP) solar cells to date are made of
polycrystalline perovskite films which contain a high density of defects, including point and …
polycrystalline perovskite films which contain a high density of defects, including point and …
Synthesis-on-substrate of quantum dot solids
Perovskite light-emitting diodes (PeLEDs) with an external quantum efficiency exceeding
20% have been achieved in both green and red wavelengths,,,–; however, the performance …
20% have been achieved in both green and red wavelengths,,,–; however, the performance …
Hydrogen-bond-bridged intermediate for perovskite solar cells with enhanced efficiency and stability
Improving the intrinsic film quality of metal halide perovskites is very critical to increase the
power conversion efficiency and long-term stability of perovskite solar cells. Here we report …
power conversion efficiency and long-term stability of perovskite solar cells. Here we report …
Vapor-assisted deposition of highly efficient, stable black-phase FAPbI3 perovskite solar cells
INTRODUCTION Metal halide perovskite solar cells (PSCs) have reached a power-
conversion efficiency (PCE) of 25.2%, thus exceeding other thin-film solar cells. FAPbI3 …
conversion efficiency (PCE) of 25.2%, thus exceeding other thin-film solar cells. FAPbI3 …
High-efficiency and thermally stable FACsPbI3 perovskite photovoltaics
Abstract α-FA1-x Cs x PbI3 is a promising absorber material for efficient and stable
perovskite solar cells (PSCs) 1, 2. However, the most efficient α-FA1-x Cs x PbI3 PSCs …
perovskite solar cells (PSCs) 1, 2. However, the most efficient α-FA1-x Cs x PbI3 PSCs …
Strain engineering and epitaxial stabilization of halide perovskites
Strain engineering is a powerful tool with which to enhance semiconductor device
performance,. Halide perovskites have shown great promise in device applications owing to …
performance,. Halide perovskites have shown great promise in device applications owing to …
Efficient and stable 2D@ 3D/2D perovskite solar cells based on dual optimization of grain boundary and interface
G Li, J Song, J Wu, Z Song, X Wang, W Sun… - ACS Energy …, 2021 - ACS Publications
The development of perovskite solar cells has been faster than that of other photovoltaic
cells, but their practical application is limited by further improvements in their performance …
cells, but their practical application is limited by further improvements in their performance …
Perovskite light-emitting diodes based on spontaneously formed submicrometre-scale structures
Abstract Light-emitting diodes (LEDs), which convert electricity to light, are widely used in
modern society—for example, in lighting, flat-panel displays, medical devices and many …
modern society—for example, in lighting, flat-panel displays, medical devices and many …
Efficient, stable solar cells by using inherent bandgap of α-phase formamidinium lead iodide
In general, mixed cations and anions containing formamidinium (FA), methylammonium
(MA), caesium, iodine, and bromine ions are used to stabilize the black α-phase of the FA …
(MA), caesium, iodine, and bromine ions are used to stabilize the black α-phase of the FA …