Defect-Induced Modulation of Electronic and Optical Properties in Monolayer CsPb<sub>2</sub>Br<sub>5</sub>: Implications for Fiber-Optic Sensing Applications

Two−dimensional halide perovskites have emerged as promising optoelectronic materials, yet the uncontrolled defect formation during synthesis remains a critical challenge for their practical applications. In this work, we systematically investigate the structural, electronic, and optical properties...

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Bibliographic Details
Main Authors: Meiqi An, Wenxuan Fan, Shengsheng Wei, Junqiang Wang
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Photonics
Subjects:
Online Access:https://www.mdpi.com/2304-6732/12/7/638
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