On-chip graphene photodetectors with a nonvolatile p–i–n homojunction

On-chip graphene photodetectors with a nonvolatile p–i–n homojunction

Abstract Graphene’s unique photothermoelectric (PTE) effect, combined with its compatibility for on-chip fabrication, promises its development in chip-integrated photodetectors with ultralow dark-current and ultrafast speed. Previous designs of on-chip graphene photodetectors required external elect...

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Bibliographic Details
Main Authors: Ruijuan Tian, Yong Zhang, Yingke Ji, Chen Li, Xianghu Wu, Jianguo Wang, Shuaiwei Jia, Liang Liu, Mingwen Zhang, Yu Zhang, Qiao Zhang, Zhuang Xie, Zhengdong Luo, Duorui Gao, Yan Liu, Jianlin Zhao, Zhipei Sun, Xuetao Gan
Format: Article
Language:English
Published: Nature Publishing Group 2025-07-01
Series:Light: Science & Applications
Online Access:https://doi.org/10.1038/s41377-025-01832-y
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