Stereochemical expression of ns2 electron pairs in metal halide perovskites
Metal halide perovskites (MHPs) are characterized as strongly anharmonic and dynamic
lattices. While there is a consensus on the solvation-like polarization effect in these …
lattices. While there is a consensus on the solvation-like polarization effect in these …
Toward continuous-wave pumped metal halide perovskite lasers: strategies and challenges
Reliable and efficient continuous-wave (CW) lasers have been intensively pursued in the
field of optoelectronic integrated circuits. Metal perovskites have emerged as promising gain …
field of optoelectronic integrated circuits. Metal perovskites have emerged as promising gain …
Regulating strain in perovskite thin films through charge-transport layers
Thermally-induced tensile strain that remains in perovskite films following annealing results
in increased ion migration and is a known factor in the instability of these materials …
in increased ion migration and is a known factor in the instability of these materials …
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 …
Thermal tolerance of perovskite quantum dots dependent on A-site cation and surface ligand
A detailed picture of temperature dependent behavior of CsxFA1-xPbI3 perovskite quantum
dots across the composition range is constructed by performing in situ optical spectroscopic …
dots across the composition range is constructed by performing in situ optical spectroscopic …
Thermal properties of metal-halide perovskites
Aside from photovoltaics, metal-halide perovskite semiconductors have also emerged as an
attractive platform for LEDs and even lasers. For all of them, performance and operational …
attractive platform for LEDs and even lasers. For all of them, performance and operational …
Unified theory for light-induced halide segregation in mixed halide perovskites
Mixed halide perovskites that are thermodynamically stable in the dark demix under
illumination. This is problematic for their application in solar cells. We present a unified …
illumination. This is problematic for their application in solar cells. We present a unified …
Tuning the Structural and Optoelectronic Properties of Cs2AgBiBr6 Double‐Perovskite Single Crystals through Alkali‐Metal Substitution
M Keshavarz, E Debroye, M Ottesen… - Advanced …, 2020 - Wiley Online Library
Lead‐free double perovskites have great potential as stable and nontoxic optoelectronic
materials. Recently, Cs2AgBiBr6 has emerged as a promising material, with suboptimal …
materials. Recently, Cs2AgBiBr6 has emerged as a promising material, with suboptimal …
Phase transitions and anion exchange in all-inorganic halide perovskites
Conspectus A new generation of semiconducting materials based on metal halide
perovskites has recently been launched into the scientific spotlight, exhibiting outstanding …
perovskites has recently been launched into the scientific spotlight, exhibiting outstanding …
Vapor Deposited Pure α‐FAPbI3 Perovskite Solar Cell via Moisture‐Induced Phase Transition Strategy
D Lin, Y Gao, T Zhang, Z Zhan, N Pang… - Advanced Functional …, 2022 - Wiley Online Library
To fabricate stable neat FAPbI3 perovskite with a pure α‐phase (pure α‐FAPbI3) is important
in the field of photovoltaic commercialization because of its better bandgap than its alloying …
in the field of photovoltaic commercialization because of its better bandgap than its alloying …