September 20, 2025Advanced Functional Materials

Solution‐Processed Mixed Halide Wide‐Bandgap Perovskite CsPb(Cl1‐xFx)3 for Ultrafast Self‐Powered Ultraviolet Photodetector

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Authors

BZBoyao ZhangNanjing University of Chinese Medicine ZHZhaosheng HuXidian University XHXing HuZunyi Medical University

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Implication

This research uncovers wide-bandgap perovskites and shows their potential in self-powered UV photodetectors, highlighting improvements in stability and response time.

Key Points

Ultrafast response time for the self-powered photodetectors reaches as low as 0.49 µs.
The detectivity of the device achieves impressive levels up to 1.18 × 10^13 Jones.
An innovative ionic liquid-assisted method enhances perovskite crystallization for improved device performance.
This work demonstrates that all-inorganic mixed halide perovskites hold great promise for advanced UV imaging applications.

Cite This Study

Zhang et al. (2025) studied this question.

synapsesocial.com/papers/68d439f4713b0b5dfea79b84 https://doi.org/10.1002/adfm.202516978

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Implication

This research uncovers wide-bandgap perovskites and shows their potential in self-powered UV photodetectors, highlighting improvements in stability and response time.

Solution‐Processed Mixed Halide Wide‐Bandgap Perovskite CsPb(Cl1‐xFx)3 for Ultrafast Self‐Powered Ultraviolet Photodetector

Discussion

Member takes

Implication

Key Points

Cite This Study

Solution‐Processed Mixed Halide Wide‐Bandgap Perovskite CsPb(Cl1‐xFx)3 for Ultrafast Self‐Powered Ultraviolet Photodetector

Discussion

Member takes

Implication

Key Points

Cite This Study

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