Doping engineering of lead halide perovskite nanocrystals for advanced optoelectronic applications

J Wei, G Liu, H Fu, W Zheng, L Ma, X Chen - Coordination Chemistry …, 2024 - Elsevier
All-inorganic cesium lead halide (CsPbX 3, X= Cl, Br, I) perovskite nanocrystals (NCs), as a
super star in semiconductor luminescent materials, have manifested colossal prospects in …

Reducing Nonradiative Losses of Air‐Processed Perovskite Films via Interface Modification for Bright and Efficient Light Emitting Diodes

W Li, T Li, Y Tong, Y Li, H Wang, H Qi… - Advanced Functional …, 2024 - Wiley Online Library
Developing ambient‐air fabrication strategy is desirable for lowering down the fabrication
cost of perovskite light emitting diodes (LEDs) and further promoting their broad …

Dynamic Observations on Formation of Coffee-Ring Structures from the Degradation of Cesium Lead Halide Perovskite Nanocrystals

J Huang, J Yin, J Chen, M Gan, Z Zhang… - The Journal of …, 2023 - ACS Publications
Nanomaterials of halide perovskites have attracted increasing attention for their remarkable
potential in optoelectronic devices, but their instability to environmental factors is the core …

Amine-Free CsPbBr3 Perovskite Nanoplatelets Produced with Monolayer-Precision Thickness Control

Y Wu, Y Liu, N Fiuza-Maneiro… - ACS Materials …, 2024 - ACS Publications
Ultrathin lead halide perovskite nanoplatelets (NPLs) can enable tunable emission across
the entire visible spectrum of light. The band-gap tunability of NPLs does not require halide …

Oleylammonium Fluoride Passivated Blue-Emitting 2D CsPbBr3 Nanoplates with Near-Unity Photoluminescence Quantum Yield: Safeguarding against Threats by …

A Sen, A Dutta, AL Bose, P Sen - Chemical Science, 2024 - pubs.rsc.org
Quantum-confined, two-dimensional (2D) CsPbBr3 (CPB) nanoplates (NPLs) have emerged
as exceptional candidates for next-generation blue LEDs and display technology …

Precise Modulation of Stable 2D/3D Multidimensional (PEA)2PbBr4 Nanosheets via Post Cation Exchange

W Li, S Wei, D Wu, P Zhang, G Chen… - The Journal of …, 2023 - ACS Publications
2D/3D multidimensional perovskite heterostructures have attracted considerable attention
due to their inherent stability and efficient charge transport. However, many challenges …

Unveiling Electron Dose-Induced Phase Decomposition and Energy Kinetics in Cu-Doped CsPbI3 Nanocrystals

S Bose, S Mahato, B Roy, T Singha… - ACS Applied Nano …, 2024 - ACS Publications
Atomic-scale examination of lead halide perovskites is currently a subject of growing interest
for applications in the optimization of perovskite-based photovoltaic and optoelectronic …

Light-induced transformation of all-inorganic mixed-halide perovskite nanoplatelets: ion migration and coalescence

H Zhang, S Qiu, B Huang, S Li, X Gao, S Zhuang - Optics Express, 2024 - opg.optica.org
When exposed to light, the colloidal perovskite nanoplatelets (NPLs) in the film can fuse into
larger grains, and this phenomenon was thought to be closely related to ion migration …

Dimension and Thickness Control Synthesis of Strongly Confined Cesium Lead Iodide Perovskites with Excellent Two-Photon Absorption Properties

A Pramanik, OP Kolawole, S Kundu… - ACS Applied Optical …, 2024 - ACS Publications
Due to narrow emission peaks, high absorption cross section, and exciton binding energies,
CsPbX3 perovskite-based nonlinear optical (NLO) materials are promising for next …