Results 231 to 240 of about 235,876 (278)

Magnetron sputtering of hybrid metal halide perovskites: barriers to scalable fabrication.

open access: yesEES Solar
Laxmi L   +6 more
europepmc   +1 more source

From Lead Halide Perovskites to Lead‐Free Metal Halide Perovskites and Perovskite Derivatives

Advanced Materials, 2019
Despite the exciting progress on power conversion efficiencies, the commercialization of the emerging lead (Pb) halide perovskite solar cell technology still faces significant challenges, one of which is the inclusion of toxic Pb.
Zewen Xiao, Zhaoning Song, Yanfa Yan
semanticscholar   +3 more sources

1D Chiral Enantiomer Lead-Free Perovskites Induced Chiralopical Activity and Photoelectric Response.

Inorganic Chemistry, 2023
Chirality is a fascinating geometrical concept with widespread applications in biology, chemistry, and materials. Incorporating chirality into hybrid perovskite materials can induce novel physical properties (chiral optical activity, nonlinear optics ...
Wen-He Zhong   +7 more
semanticscholar   +1 more source

Prevention of Noise Current Generation in Tin‐Based Lead‐Free Perovskites for Highly Sensitive Photodetection

Advanced Functional Materials, 2022
Lead (Pb) halide perovskites have attracted significant attention in the field of optoelectronics. However, due to the disadvantages associated with the presence of Pb in perovskite, its use should be minimized, if not completely eliminated.
Woongsik Jang   +5 more
semanticscholar   +1 more source

Research progress of ABX3-type lead-free perovskites for optoelectronic applications: materials and devices.

Physical Chemistry, Chemical Physics - PCCP, 2022
In recent years, lead halide perovskite materials have attracted great interest and are widely used in solar cells and light-emitting devices due to their high photoelectronic quantum yield, high color purity, high defect tolerance, long diffusion length,
Hao Wang   +14 more
semanticscholar   +1 more source

Lead‐Free Perovskites‐Based Photonic Synaptic Devices with Logic Functions

Advanced Materials & Technologies, 2021
Lead halide perovskites have shown great potential in photonic synaptic devices owing to their notable optical properties. However, the inherent toxicity of lead and complex configuration of the device hinder the further development of perovskites‐based ...
Dandan Hao   +4 more
semanticscholar   +1 more source

Low-Dimensional Dion-Jacobson Phase Lead-free Perovskites for High-Performance Photovoltaic with Improved Stability.

Angewandte Chemie, 2020
Low-dimensional Sn-based perovskites exhibit excellent oxidation and moisture resistance, which play an irreplaceable role in lead-free perovskite photovoltaic devices.
Pengwei Li   +9 more
semanticscholar   +1 more source

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