A systematic review of metal halide perovskite crystallization and film formation mechanism unveiled by in situ GIWAXS
Metal halide perovskites are of fundamental interest in the research of modern thin‐film
optoelectronic devices, owing to their widely tunable optoelectronic properties and solution …
optoelectronic devices, owing to their widely tunable optoelectronic properties and solution …
Interface chemistry of conductive crystalline porous thin films
Conductive crystalline porous materials (cCPMs) have recently experienced huge research
interest. The thin films of cCPMs not only offer unique charge carrier transport pathways …
interest. The thin films of cCPMs not only offer unique charge carrier transport pathways …
Mechanistic origins of excitonic properties in 2D perovskites: Implications for exciton engineering
KR Hansen, CY Wong, CE McClure, B Romrell… - Matter, 2023 - cell.com
As the field of 2D halide perovskites (HPs) matures, state-of-the-art techniques to measure
important properties, such as the band gap (E g) and exciton binding energy (E b), continue …
important properties, such as the band gap (E g) and exciton binding energy (E b), continue …
How can a hydrophobic polymer PTAA serve as a hole-transport layer for an inverted tin perovskite solar cell?
We deposited a smooth and uniform tin-perovskite layer on a hydrophobic conducting
polymer,(bis (4-phenyl)(2, 4, 6-trimethylphenylamine)(PTAA), on modification of the PTAA …
polymer,(bis (4-phenyl)(2, 4, 6-trimethylphenylamine)(PTAA), on modification of the PTAA …
Regulating the crystallization kinetics and lattice strain of lead-free perovskites with perovskite quantum dots
The growth of high-quality tin-based perovskite films remains a grand challenge due to
uncontrollable crystallization kinetics. Here, we report a facile strategy to realize an epitaxial …
uncontrollable crystallization kinetics. Here, we report a facile strategy to realize an epitaxial …
Low exciton binding energies and localized exciton–polaron states in 2D tin halide perovskites
KR Hansen, CE McClure, D Powell… - Advanced Optical …, 2022 - Wiley Online Library
Aside from band gap reduction, little is understood about the effect of the tin‐for‐lead
substitution on the fundamental optical and optoelectronic properties of metal halide …
substitution on the fundamental optical and optoelectronic properties of metal halide …
Peering into buried interfaces with X-rays and electrons to unveil MgCO3 formation during CO2 capture in molten salt-promoted MgO
The addition of molten alkali metal salts drastically accelerates the kinetics of CO2 capture
by MgO through the formation of MgCO3. However, the growth mechanism, the nature of …
by MgO through the formation of MgCO3. However, the growth mechanism, the nature of …
Understanding hydrogen bonding interactions in crosslinked methylammonium lead iodide crystals: towards reducing moisture and light degradation pathways
WJ Nimens, SJ Lefave, L Flannery… - Angewandte Chemie …, 2019 - Wiley Online Library
Methylammonium lead halide perovskite‐based solar cells have demonstrated efficiencies
as high as 24.2%, highlighting their potential as inexpensive and solution‐processable …
as high as 24.2%, highlighting their potential as inexpensive and solution‐processable …
Self-assembled bilayer for perovskite solar cells with improved tolerance against thermal stresses
The adoption of perovskite solar cells (PSCs) requires improved resistance to high
temperatures and temperature variations. Hole-selective self-assembled monolayers …
temperatures and temperature variations. Hole-selective self-assembled monolayers …
Solvent and A-site cation control preferred crystallographic orientation in bromine-based perovskite thin films
Preferred crystallographic orientation in polycrystalline films is desirable for efficient charge
carrier transport in metal halide perovskites and semiconductors. However, the mechanisms …
carrier transport in metal halide perovskites and semiconductors. However, the mechanisms …