Perovskite–organic tandem solar cells
The bandgap tunability of halide perovskites makes perovskite solar cells excellent building
blocks for multijunction architectures that can overcome the fundamental efficiency limits of …
blocks for multijunction architectures that can overcome the fundamental efficiency limits of …
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 …
Impact of the valence band energy alignment at the hole-collecting interface on the photostability of wide band-gap perovskite solar cells
This work discusses the need to enhance charge carrier collection to minimize halide
segregation in wide band-gap (WBG) perovskites. Here, we systematically elucidate the …
segregation in wide band-gap (WBG) perovskites. Here, we systematically elucidate the …
Reactive passivation of wide-bandgap organic–inorganic perovskites with benzylamine
While amines are widely used as additives in metal-halide perovskites, our understanding of
the way amines in perovskite precursor solutions impact the resultant perovskite film is still …
the way amines in perovskite precursor solutions impact the resultant perovskite film is still …
Halogen redox shuttle explains voltage-induced halide redistribution in mixed-halide perovskite devices
Voltage-induced halide segregation greatly limits the optoelectronic applications of mixed-
halide perovskite devices, but a mechanistic explanation behind this phenomenon remains …
halide perovskite devices, but a mechanistic explanation behind this phenomenon remains …
Temperature‐dependent reversal of phase segregation in mixed‐halide perovskites
Understanding the mechanism of light‐induced halide segregation in mixed‐halide
perovskites is essential for their application in multijunction solar cells. Here …
perovskites is essential for their application in multijunction solar cells. Here …
Influence of methylammonium chloride on wide‐bandgap halide perovskites films for solar cells
Wide‐bandgap perovskites are of paramount importance as the photoactive layer of the top
cell in high‐efficiency tandem solar cells. Comparably high Br contents are required to …
cell in high‐efficiency tandem solar cells. Comparably high Br contents are required to …
Poly (3‐hexylthiophene)/perovskite Heterointerface by Spinodal Decomposition Enabling Efficient and Stable Perovskite Solar Cells
The best research‐cell efficiency of perovskite solar cells (PSCs) is comparable with that of
mature silicon solar cells (SSCs); However, the industrial development of PSCs lags far …
mature silicon solar cells (SSCs); However, the industrial development of PSCs lags far …
Origins of photoluminescence instabilities at halide perovskite/organic hole transport layer interfaces
Metal halide perovskites are promising for optoelectronic device applications; however, their
poor stability under solar illumination remains a primary concern. While the intrinsic …
poor stability under solar illumination remains a primary concern. While the intrinsic …
Ultrafast hole transfer mediated by a conjugated self-assembled molecule enables efficient and stable wide-bandgap perovskite solar cells
Y Guo, S Guo, T Wu, S Zhan, C Wei, X Luo… - Chemical Engineering …, 2024 - Elsevier
Charge accumulations and electron recombination at the interfaces between perovskites
and charge transporting materials are two critical factors significantly hindering the power …
and charge transporting materials are two critical factors significantly hindering the power …