Enhanced stability and ultraviolet photodetection performance in CsPbBr 3 nanoplatelets via FA doping

Le Luo; Xiaoming Mo; Yusheng Song; Zhentao Du; Sheng Cao; Jinju Zheng; Bingsuo Zou; Jialong Zhao

doi:10.1039/d5nr04973c

January 1, 2026Nanoscale

Enhanced stability and ultraviolet photodetection performance in CsPbBr 3 nanoplatelets via FA doping

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Key Points

This research aims to improve the stability and performance of CsPbBr3 nanoplatelets for UV photodetection by utilizing FA doping.
Synthesis of CsPbBr3 nanoplatelets
Doping with formamidinium (FA)
Characterization of structural and optical properties
Evaluation of photodetection performance
FA doping significantly enhances stability of CsPbBr3 nanoplatelets
Improved UV photodetection efficiency observed
Reduced surface defects leading to better performance

Implication

Quantum-confined CsPbBr3 nanoplatelets show improved UV photodetection performance through FA doping, indicating greater stability.

Abstract

Quantum-confined CsPbBr3 nanoplatelets (NPLs) are appealing candidates for ultraviolet (UV)/blue photodetectors due to their strong excitonic binding energy and large absorption coefficient. However, the inherent soft lattice and surface defects...

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Cite This Study

Luo et al. (2026) studied this question.

synapsesocial.com/papers/69c7723a8bbfbc51511e29bd https://doi.org/10.1039/d5nr04973c

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Enhanced stability and ultraviolet photodetection performance in CsPbBr 3 nanoplatelets via FA doping

Key Points

Implication

Abstract

Discussion

Cite This Study

Enhanced stability and ultraviolet photodetection performance in CsPbBr 3 nanoplatelets via FA doping

Key Points

Implication

Abstract

Discussion

Cite This Study

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