Oriented halide perovskite nanostructures and thin films for optoelectronics
Oriented semiconductor nanostructures and thin films exhibit many advantageous
properties, such as directional exciton transport, efficient charge transfer and separation …
properties, such as directional exciton transport, efficient charge transfer and separation …
Capturing the sun: a review of the challenges and perspectives of perovskite solar cells
Hybrid metal halide perovskites have become one of the hottest topics in optoelectronic
materials research in recent years. Not only have they surpassed everyone's expectations …
materials research in recent years. Not only have they surpassed everyone's expectations …
Interface passivation for 31.25%-efficient perovskite/silicon tandem solar cells
Silicon solar cells are approaching their theoretical efficiency limit of 29%. This limitation can
be exceeded with advanced device architectures, where two or more solar cells are stacked …
be exceeded with advanced device architectures, where two or more solar cells are stacked …
Intermediate-phase engineering via dimethylammonium cation additive for stable perovskite solar cells
Achieving the long-term stability of perovskite solar cells is arguably the most important
challenge required to enable widespread commercialization. Understanding the perovskite …
challenge required to enable widespread commercialization. Understanding the perovskite …
Atomic-scale microstructure of metal halide perovskite
INTRODUCTION Hybrid metal halide perovskites are highly favorable materials for efficient
photovoltaic and optoelectronic applications. The mechanisms behind their impressive …
photovoltaic and optoelectronic applications. The mechanisms behind their impressive …
[HTML][HTML] Understanding how excess lead iodide precursor improves halide perovskite solar cell performance
The presence of excess lead iodide in halide perovskites has been key for surpassing 20%
photon-to-power conversion efficiency. To achieve even higher power conversion …
photon-to-power conversion efficiency. To achieve even higher power conversion …
[HTML][HTML] Origin of vertical orientation in two-dimensional metal halide perovskites and its effect on photovoltaic performance
Thin films based on two-dimensional metal halide perovskites have achieved exceptional
performance and stability in numerous optoelectronic device applications. Simple solution …
performance and stability in numerous optoelectronic device applications. Simple solution …
Mechanochemistry advances high‐performance perovskite solar cells
A prerequisite for commercializing perovskite photovoltaics is to develop a swift and eco‐
friendly synthesis route, which guarantees the mass production of halide perovskites in the …
friendly synthesis route, which guarantees the mass production of halide perovskites in the …
[HTML][HTML] Substrate-dependent electronic structure and film formation of MAPbI3 perovskites
S Olthof, K Meerholz - Scientific reports, 2017 - nature.com
We present investigations on the interface formation between the hybrid perovskite MAPbI3
and various substrates, covering a wide range of work functions. The perovskite films are …
and various substrates, covering a wide range of work functions. The perovskite films are …
Ionic liquids tailoring crystal orientation and electronic properties for stable perovskite solar cells
The crystallization behavior of perovskite films has a profound influence on the resulting
defect densities, charge carrier dynamics and photovoltaic performance. Herein, we …
defect densities, charge carrier dynamics and photovoltaic performance. Herein, we …