The 2D halide perovskite rulebook: how the spacer influences everything from the structure to optoelectronic device efficiency
Two-dimensional (2D) halide perovskites have emerged as outstanding semiconducting
materials thanks to their superior stability and structural diversity. However, the ever-growing …
materials thanks to their superior stability and structural diversity. However, the ever-growing …
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 …
Lessons learned: how to report XPS data incorrectly about lead-halide perovskites
X-Ray photoelectron spectroscopy is a powerful tool for identifying the interactions of
additives or surface treatments with components in lead halide perovskites. However, with …
additives or surface treatments with components in lead halide perovskites. However, with …
Cation disorder engineering yields AgBiS2 nanocrystals with enhanced optical absorption for efficient ultrathin solar cells
Strong optical absorption by a semiconductor is a highly desirable property for many
optoelectronic and photovoltaic applications. The optimal thickness of a semiconductor …
optoelectronic and photovoltaic applications. The optimal thickness of a semiconductor …
Monolithic perovskite tandem solar cells: a review of the present status and advanced characterization methods toward 30% efficiency
Tandem solar cells are the next step in the photovoltaic (PV) evolution due to their higher
power conversion efficiency (PCE) potential than currently dominating, but inherently limited …
power conversion efficiency (PCE) potential than currently dominating, but inherently limited …
In Situ and Operando Characterizations of Metal Halide Perovskite and Solar Cells: Insights from Lab-Sized Devices to Upscaling Processes
The performance and stability of metal halide perovskite solar cells strongly depend on
precursor materials and deposition methods adopted during the perovskite layer …
precursor materials and deposition methods adopted during the perovskite layer …
Present status and future prospects of perovskite photovoltaics
HJ Snaith - Nature materials, 2018 - nature.com
Solar cells based on metal halide perovskites continue to approach their theoretical
performance limits thanks to worldwide research efforts. Mastering the materials properties …
performance limits thanks to worldwide research efforts. Mastering the materials properties …
Halide perovskites: is it all about the interfaces?
Design and modification of interfaces, always a critical issue for semiconductor devices, has
become a primary tool to harness the full potential of halide perovskite (HaP)-based …
become a primary tool to harness the full potential of halide perovskite (HaP)-based …
Tailored interfaces of unencapsulated perovskite solar cells for> 1,000 hour operational stability
Long-term device stability is the most pressing issue that impedes perovskite solar cell
commercialization, given the achieved 22.7% efficiency. The perovskite absorber material …
commercialization, given the achieved 22.7% efficiency. The perovskite absorber material …
Lattice strain causes non-radiative losses in halide perovskites
Halide perovskites are promising semiconductors for inexpensive, high-performance
optoelectronics. Despite a remarkable defect tolerance compared to conventional …
optoelectronics. Despite a remarkable defect tolerance compared to conventional …