Noise suppression of 0D/2D flexible photodetectors mediated with atomically thin F-C functionalization on graphene channel

Po Hsuan Hsiao; Kuan Han Lin; Chian Hsieh; Le Vo Phuong Thuan; Min-Fa Lin; Chia Yun Chen

doi:10.1039/d4tc03739a

Noise suppression of 0D/2D flexible photodetectors mediated with atomically thin F-C functionalization on graphene channel

Po Hsuan Hsiao, Kuan Han Lin, Chian Hsieh, Le Vo Phuong Thuan, Min-Fa Lin, Chia Yun Chen

研究成果: Article › 同行評審

摘要

Understanding the charge-formation and current-extraction dynamics of a zero-dimensional/two-dimensional (0D/2D) hybrid system remains challenging. Here, by incorporating 0D carbon quantum dots with 2D F-C functionalized graphene, we designed UV photodetectors that exhibit an outstanding photoresponsivity of 4.66 × 10⁶ A W⁻¹ and noise-involved detectivity of 2.7 × 10¹⁷ jones, demonstrating frequency-dependent noise suppression.

原文	English
頁（從 - 到）	19049-19057
頁數	9
期刊	Journal of Materials Chemistry C
卷	12
發行號	47
DOIs	https://doi.org/10.1039/d4tc03739a
出版狀態	Published - 2024 11月 25

All Science Journal Classification (ASJC) codes

一般化學
材料化學

存取文件

10.1039/d4tc03739a

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引用此

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abstract = "Understanding the charge-formation and current-extraction dynamics of a zero-dimensional/two-dimensional (0D/2D) hybrid system remains challenging. Here, by incorporating 0D carbon quantum dots with 2D F-C functionalized graphene, we designed UV photodetectors that exhibit an outstanding photoresponsivity of 4.66 × 106 A W−1 and noise-involved detectivity of 2.7 × 1017 jones, demonstrating frequency-dependent noise suppression.",

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AU - Thuan, Le Vo Phuong

AU - Lin, Min-Fa

AU - Chen, Chia Yun

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