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 …
Additive engineering for efficient and stable perovskite solar cells
Perovskite solar cells (PSCs) have reached a certified 25.2% efficiency in 2019 due to their
high absorption coefficient, high carrier mobility, long diffusion length, and tunable direct …
high absorption coefficient, high carrier mobility, long diffusion length, and tunable direct …
[HTML][HTML] Methylammonium chloride induces intermediate phase stabilization for efficient perovskite solar cells
One of the most effective methods to achieve high-performance perovskite solar cells has
been to include additives that serve as dopants, crystallization agents, or passivate defect …
been to include additives that serve as dopants, crystallization agents, or passivate defect …
Understanding degradation mechanisms and improving stability of perovskite photovoltaics
This review article examines the current state of understanding in how metal halide
perovskite solar cells can degrade when exposed to moisture, oxygen, heat, light …
perovskite solar cells can degrade when exposed to moisture, oxygen, heat, light …
Methylammonium-free, high-performance, and stable perovskite solar cells on a planar architecture
Currently, perovskite solar cells (PSCs) with high performances greater than 20% contain
bromine (Br), causing a suboptimal bandgap, and the thermally unstable methylammonium …
bromine (Br), causing a suboptimal bandgap, and the thermally unstable methylammonium …
[HTML][HTML] Roadmap on organic–inorganic hybrid perovskite semiconductors and devices
Metal halide perovskites are the first solution processed semiconductors that can compete in
their functionality with conventional semiconductors, such as silicon. Over the past several …
their functionality with conventional semiconductors, such as silicon. Over the past several …
From defects to degradation: a mechanistic understanding of degradation in perovskite solar cell devices and modules
Metal halide perovskite solar cells (PSCs) have risen in efficiency from just 3.81% in 2009 to
over 25.2% today. While metal halide perovskites have excelled in efficiency, advances in …
over 25.2% today. While metal halide perovskites have excelled in efficiency, advances in …
Synthetic approaches for halide perovskite thin films
Halide perovskites are an intriguing class of materials that have recently attracted
considerable attention for use as the active layer in thin film optoelectronic devices …
considerable attention for use as the active layer in thin film optoelectronic devices …
Mixed-phase low-dimensional perovskite-assisted interfacial lead directional management for stable perovskite solar cells with efficiency over 24%
The efficiency and stability of perovskite solar cells are affected by the Pb–I antisite and
uncoordinated Pb0 defects existing at the interface. Directional management of Pb-based …
uncoordinated Pb0 defects existing at the interface. Directional management of Pb-based …
Metal-doped lead halide perovskites: synthesis, properties, and optoelectronic applications
Doping of lead halide perovskites (LHPs) with the targeted impurities has emerged as an
additional lever, a dimension beyond structural perfection and compositional distinction, for …
additional lever, a dimension beyond structural perfection and compositional distinction, for …