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 …
Minimizing non-radiative recombination losses in perovskite solar cells
Photovoltaic solar cells based on metal-halide perovskites have gained considerable
attention over the past decade because of their potentially low production cost, earth …
attention over the past decade because of their potentially low production cost, earth …
Nonradiative recombination in perovskite solar cells: the role of interfaces
Perovskite solar cells combine high carrier mobilities with long carrier lifetimes and high
radiative efficiencies. Despite this, full devices suffer from significant nonradiative …
radiative efficiencies. Despite this, full devices suffer from significant nonradiative …
Photoluminescence‐based characterization of halide perovskites for photovoltaics
Photoluminescence spectroscopy is a widely applied characterization technique for
semiconductor materials in general and halide perovskite solar cell materials in particular. It …
semiconductor materials in general and halide perovskite solar cell materials in particular. It …
Single-Crystal MAPbI3 Perovskite Solar Cells Exceeding 21% Power Conversion Efficiency
Twenty-micrometer-thick single-crystal methylammonium lead triiodide (MAPbI3) perovskite
(as an absorber layer) grown on a charge-selective contact using a solution space-limited …
(as an absorber layer) grown on a charge-selective contact using a solution space-limited …
Light intensity analysis of photovoltaic parameters for perovskite solar cells
The number of publications on perovskite solar cells (PSCs) continues to grow
exponentially. Although the efficiency of PSCs has exceeded 25.5%, not every research …
exponentially. Although the efficiency of PSCs has exceeded 25.5%, not every research …
On the origin of the ideality factor in perovskite solar cells
The measurement of the ideality factor (nid) is a popular tool to infer the dominant
recombination type in perovskite solar cells (PSC). However, the true meaning of its values …
recombination type in perovskite solar cells (PSC). However, the true meaning of its values …
A realistic methodology for 30% efficient perovskite solar cells
Although the development of perovskite solar cells (PSCs) surpassed the power conversion
efficiencies (PCEs) of well-known thin-film solar cell technologies, approaching its …
efficiencies (PCEs) of well-known thin-film solar cell technologies, approaching its …
Synergetic Effect of Aluminum Oxide and Organic Halide Salts on Two‐Dimensional Perovskite Layer Formation and Stability Enhancement of Perovskite Solar Cells
Long‐chain organic halide salts are widely used in perovskite‐based optoelectronic devices
for surface passivation owing to their capability to interact with the surface defects of …
for surface passivation owing to their capability to interact with the surface defects of …
How to quantify the efficiency potential of neat perovskite films: perovskite semiconductors with an implied efficiency exceeding 28%
Perovskite photovoltaic (PV) cells have demonstrated power conversion efficiencies (PCE)
that are close to those of monocrystalline silicon cells; however, in contrast to silicon PV …
that are close to those of monocrystalline silicon cells; however, in contrast to silicon PV …