Progress toward stable lead halide perovskite solar cells
With the rapid developments in lead halide perovskite solar cell technology, record-high
power conversion efficiencies have been achieved, and significant research efforts have …
power conversion efficiencies have been achieved, and significant research efforts have …
Temperature-Dependent Optical Band Gap in CsPbBr3, MAPbBr3, and FAPbBr3 Single Crystals
Single crystals represent a benchmark for understanding the bulk properties of halide
perovskites. We have indeed studied the dielectric function of lead bromide perovskite …
perovskites. We have indeed studied the dielectric function of lead bromide perovskite …
Research progress on organic–inorganic halide perovskite materials and solar cells
Owing to the intensive research efforts across the world since 2009, perovskite solar cell
power conversion efficiencies (PCEs) are now comparable or even better than several other …
power conversion efficiencies (PCEs) are now comparable or even better than several other …
Pb clustering and PbI2 nanofragmentation during methylammonium lead iodide perovskite degradation
Studying defect formation and evolution in MethylAmmonium lead Iodide (MAPbI3)
perovskite layers has a bottleneck in the softness of the matter and in its consequent …
perovskite layers has a bottleneck in the softness of the matter and in its consequent …
Organic cation rotation and immobilization in pure and mixed methylammonium lead-halide perovskites
Three-dimensional lead-halide perovskites have attracted a lot of attention due to their
ability to combine solution processing with outstanding optoelectronic properties. Despite …
ability to combine solution processing with outstanding optoelectronic properties. Despite …
Stability and degradation in hybrid perovskites: is the glass half-empty or half-full?
Methylammonium lead iodide (CH3NH3PbI3) is an extensively used perovskite material
with a remarkable potential for solar energy conversion. Despite its high photovoltaic …
with a remarkable potential for solar energy conversion. Despite its high photovoltaic …
Ferroelectricity-free lead halide perovskites
Direct piezoelectric force microscopy (DPFM) is employed to examine whether or not lead
halide perovskites exhibit ferroelectricity. Compared to conventional piezoelectric force …
halide perovskites exhibit ferroelectricity. Compared to conventional piezoelectric force …
Universal rules for visible-light absorption in hybrid perovskite materials
M Kato, T Fujiseki, T Miyadera, T Sugita… - Journal of Applied …, 2017 - pubs.aip.org
A variety of organic-inorganic hybrid perovskites (APbX3) consisting of mixed center cations
[A¼CH3NH3 þ, HC (NH2) 2 þ, and Csþ] with different PbX3 À cages (X¼I, Br, and Cl) have …
[A¼CH3NH3 þ, HC (NH2) 2 þ, and Csþ] with different PbX3 À cages (X¼I, Br, and Cl) have …
Critical fluctuations and anharmonicity in lead iodide perovskites from molecular dynamics supercell simulations
We present a systematic study based on first-principles molecular dynamics simulations of
lead iodide perovskites with three different cations, including methylammonium (MA) …
lead iodide perovskites with three different cations, including methylammonium (MA) …
Connecting the solution chemistry of PbI 2 and MAI: A cyclodextrin-based supramolecular approach to the formation of hybrid halide perovskites
The evolution from solvated precursors to hybrid halide perovskite films dictates most of the
photophysical and optoelectronic properties of the final polycrystalline material. Specifically …
photophysical and optoelectronic properties of the final polycrystalline material. Specifically …