High-Performance Self-Powered Broadband Photodetectors Based on a Bi<sub>2</sub>Se<sub>3</sub> Topological Insulator/ReSe<sub>2</sub> Heterojunction for Signal Transmission

High-Performance Self-Powered Broadband Photodetectors Based on a Bi<sub>2</sub>Se<sub>3</sub> Topological Insulator/ReSe<sub>2</sub> Heterojunction for Signal Transmission

Topological insulators (TIs) hold considerable promise for the advancement of optoelectronic technologies, including spectroscopy, imaging, and communication, owing to their remarkable optical and electrical characteristics. This study proposes a novel combination of Bi<inline-formula><math...

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Bibliographic Details
Main Authors: Yun Wei, Peng Wan, Lijian Li, Tao He, Wanyu Ma, Tong Xu, Bingwang Yang, Shulin Sha, Caixia Kan, Mingming Jiang
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Photonics
Subjects:
photodetectors
topological insulators
Bi2Se3
ReSe2
heterojunction
broadband
Online Access:https://www.mdpi.com/2304-6732/12/7/709
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