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 …
Stabilization of photoactive phases for perovskite photovoltaics
Interest in photovoltaics (PVs) based on Earth-abundant halide perovskites has increased
markedly in recent years owing to the remarkable properties of these materials and their …
markedly in recent years owing to the remarkable properties of these materials and their …
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 …
Oriented nucleation in formamidinium perovskite for photovoltaics
The black phase of formamidinium lead iodide (FAPbI3) perovskite shows huge promise as
an efficient photovoltaic, but it is not favoured energetically at room temperature, meaning …
an efficient photovoltaic, but it is not favoured energetically at room temperature, meaning …
High-efficiency perovskite solar cells
With rapid progress in a power conversion efficiency (PCE) to reach 25%, metal halide
perovskite-based solar cells became a game-changer in a photovoltaic performance race …
perovskite-based solar cells became a game-changer in a photovoltaic performance race …
Recent progress in perovskite solar cells: material science
Perovskite solar cells represent a promising third-generation photovoltaic technology with
low fabrication cost and high power conversion efficiency. In light of the rapid development …
low fabrication cost and high power conversion efficiency. In light of the rapid development …
Ligand-assisted cation-exchange engineering for high-efficiency colloidal Cs1−xFAxPbI3 quantum dot solar cells with reduced phase segregation
The mixed caesium and formamidinium lead triiodide perovskite system (Cs1− x FA x PbI3)
in the form of quantum dots (QDs) offers a pathway towards stable perovskite-based …
in the form of quantum dots (QDs) offers a pathway towards stable perovskite-based …
The surface of halide perovskites from nano to bulk
The surface of a semiconductor often has a key role in determining its properties. For metal
halide perovskites, understanding the surface features and their impact on the materials and …
halide perovskites, understanding the surface features and their impact on the materials and …
Flexible and efficient perovskite quantum dot solar cells via hybrid interfacial architecture
All-inorganic CsPbI3 perovskite quantum dots have received substantial research interest
for photovoltaic applications because of higher efficiency compared to solar cells using other …
for photovoltaic applications because of higher efficiency compared to solar cells using other …
Chemical polishing of perovskite surface enhances photovoltaic performances
The benefits of excess PbI2 on perovskite crystal nucleation and growth are countered by
the photoinstability of interfacial PbI2 in perovskite solar cells (PSCs). Here we report a …
the photoinstability of interfacial PbI2 in perovskite solar cells (PSCs). Here we report a …