Challenges and perspectives toward future wide‐bandgap mixed‐halide perovskite photovoltaics

F Xu, M Zhang, Z Li, X Yang… - Advanced Energy Materials, 2023 - Wiley Online Library
Wide‐bandgap (WBG) perovskite solar cells (PSCs) are acknowledged as promising
candidates for multijunction tandem and building photovoltaics, which attract broad research …

Mixed‐Halide Inorganic Perovskite Solar Cells: Opportunities and Challenges

M Yang, H Wang, W Cai, Z Zang - Advanced Optical Materials, 2023 - Wiley Online Library
Recently, mixed‐halide inorganic CsPbI3− xBrx perovskite solar cells (PSCs) have had a
rapid advancement, which offers balanced efficiency, stability, tunable bandgap, and …

Controlling the nucleation and growth kinetics of lead halide perovskite quantum dots

QA Akkerman, TPT Nguyen, SC Boehme… - Science, 2022 - science.org
Colloidal lead halide perovskite nanocrystals are of interest as photoluminescent quantum
dots (QDs) whose properties depend on the size and shape. They are normally synthesized …

Three-dimensional direct lithography of stable perovskite nanocrystals in glass

K Sun, D Tan, X Fang, X Xia, D Lin, J Song, Y Lin, Z Liu… - Science, 2022 - science.org
Material composition engineering and device fabrication of perovskite nanocrystals (PNCs)
in solution can introduce organic contamination and entail several synthetic, processing …

Direct in situ photolithography of perovskite quantum dots based on photocatalysis of lead bromide complexes

P Zhang, G Yang, F Li, J Shi, H Zhong - Nature Communications, 2022 - nature.com
Photolithography has shown great potential in patterning solution-processed nanomaterials
for integration into advanced optoelectronic devices. However, photolithography of …

Preventing phase segregation in mixed-halide perovskites: a perspective

AJ Knight, LM Herz - Energy & Environmental Science, 2020 - pubs.rsc.org
Mixed-halide perovskites are ideal materials for the demanding applications of tandem solar
cells and emission-tunable light-emitting diodes (LEDs) because of their high compositional …

Phase segregation due to ion migration in all-inorganic mixed-halide perovskite nanocrystals

H Zhang, X Fu, Y Tang, H Wang, C Zhang… - Nature …, 2019 - nature.com
Semiconductor mixed-halide perovskites featured with a tunable energy bandgap are ideal
candidates for light absorbers in tandem solar cells as well as fluorescent materials in light …

Defect-assisted photoinduced halide segregation in mixed-halide perovskite thin films

AJ Barker, A Sadhanala, F Deschler… - ACS Energy …, 2017 - ACS Publications
Solution-processable metal halide perovskites show immense promise for use in
photovoltaics and other optoelectronic applications. The ability to tune their bandgap by …

Methodologies toward highly efficient perovskite solar cells

SI Seok, M Grätzel, NG Park - Small, 2018 - Wiley Online Library
A perovskite solar cell (PSC) employing an organic–inorganic lead halide perovskite light
harvester, seeded in 2009 with power conversion efficiency (PCE) of 3.8% and grown in …

Ligand Mediated Transformation of Cesium Lead Bromide Perovskite Nanocrystals to Lead Depleted Cs4PbBr6 Nanocrystals

Z Liu, Y Bekenstein, X Ye, SC Nguyen… - Journal of the …, 2017 - ACS Publications
Lead halide perovskite nanocrystals (NCs) have emerged as attractive nanomaterials owing
to their excellent optical and optoelectronic properties. Their intrinsic instability and soft …