Charge transfer kinetics in halide perovskites: on the constraints of time-resolved spectroscopy measurements
Understanding photophysical processes in lead halide perovskites is an important aspect of
optimizing the performance of optoelectronic devices. The determination of exact charge …
optimizing the performance of optoelectronic devices. The determination of exact charge …
Recent progress on cesium lead/tin halide-based inorganic perovskites for stable and efficient solar cells: A review
A comparable power conversion efficiency (PCE) to that of commercial Si solar cells (over
23%) has been achieved by organic–inorganic hybrid perovskite solar cells (OIH-PSCs) …
23%) has been achieved by organic–inorganic hybrid perovskite solar cells (OIH-PSCs) …
[HTML][HTML] Band structure engineering in metal halide perovskite nanostructures for optoelectronic applications
Metal halide perovskite nanostructures have emerged as low-dimensional semiconductors
of great significance in many fields such as photovoltaics, photonics, and optoelectronics …
of great significance in many fields such as photovoltaics, photonics, and optoelectronics …
Reducing surface recombination velocities at the electrical contacts will improve perovskite photovoltaics
We explore the effects of nonradiative recombination at the extracting contacts on the
achievable performance of halide perovskite photovoltaic cells. First, we perform device …
achievable performance of halide perovskite photovoltaic cells. First, we perform device …
Triggering the passivation effect of potassium doping in mixed‐cation mixed‐halide perovskite by light illumination
Potassium (K+) doping has been recently discovered as an effective route to suppress
hysteresis and improve the performance stability of perovskite solar cells. However, the …
hysteresis and improve the performance stability of perovskite solar cells. However, the …
[HTML][HTML] Role of surface recombination in perovskite solar cells at the interface of HTL/CH3NH3PbI3
In order to achieve the highest performance of organometal trihalide perovskite solar cells, it
is required to recognize the dominant mechanisms which play a key role in a perovskite …
is required to recognize the dominant mechanisms which play a key role in a perovskite …
Highly nonlinear BiOBr nanoflakes for hybrid integrated photonics
We investigate the nonlinear optical properties of BiOBr nanoflakes—a novel two-
dimensional (2D) layered material from the bismuth oxyhalide family. We measure the …
dimensional (2D) layered material from the bismuth oxyhalide family. We measure the …
Light-Induced Formation of MoOxSy Clusters on CdS Nanorods as Cocatalyst for Enhanced Hydrogen Evolution
Metal and metal-oxide particles are commonly photodeposited on photocatalysts by
reduction and oxidation reactions, respectively, consuming charges that are generated …
reduction and oxidation reactions, respectively, consuming charges that are generated …
In situ inkjet printing of the perovskite single-crystal array-embedded polydimethylsiloxane film for wearable light-emitting devices
Metal halide perovskites are promising light-emitting materials for applications such as
wearable lighting devices and flat panel displays because of their high photoluminescence …
wearable lighting devices and flat panel displays because of their high photoluminescence …
Inhomogeneous Trap-State-Mediated Ultrafast Photocarrier Dynamics in CsPbBr3 Microplates
Quantitatively elucidating photocarrier dynamics mediated by trap states in perovskites is
crucial for establishing a structure–performance relation and understanding the interfacial …
crucial for establishing a structure–performance relation and understanding the interfacial …