Breakthrough architecture conquers dark current: echoes of Dujiangyan in perovskite photodetectors

Yujin Liu; Zhong Ji; Xueli Chen

doi:10.1117/1.AP.6.3.030501

Advanced Photonics, Volume. 6, Issue 3, 030501(2024)

Breakthrough architecture conquers dark current: echoes of Dujiangyan in perovskite photodetectors

Yujin Liu^1、*, Zhong Ji¹, and Xueli Chen^1,2、*

¹Xidian University, Guangzhou Institute of Technology, Innovation Center for Advanced Medical Imaging and Intelligent Medicine, Guangzhou, China

²Xidian University, School of Life Science and Technology, Center for Biomedical-photonics and Molecular Imaging, Xi’an Key Laboratory of Intelligent Sensing and Regulation of Trans-Scale Life Information, Xi’an, China

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References(11)

[1] H. Dong et al. Metal halide perovskite for next-generation optoelectronics: progresses and prospects. eLight, 3, 3(2023).

[2] Z. Y. Yin et al. Probing into reverse bias dark current in perovskite photodiodes: critical role of surface defects. Adv. Funct. Mater., 33, 2302199(2023).

[3] Y. Lei et al. A fabrication process for flexible single-crystal perovskite devices. Nature, 583, 790-795(2020).

[4] M. I. Saidaminov et al. Planar-integrated single-crystalline perovskite photodetectors. Nat. Commun., 6, 8724(2015).

[5] O. D. I. Moseley et al. Identification and mitigation of transient phenomena that complicate the characterization of halide perovskite photodetectors. ACS Appl. Energy Mater., 6, 10233-10242(2023).

[6] Y. Tang et al. Enabling low-drift flexible perovskite photodetectors by electrical modulation for wearable health monitoring and weak light imaging. Nat. Commun., 14, 4961(2023).

[7] P. Calado et al. Evidence for ion migration in hybrid perovskite solar cells with minimal hysteresis. Nat. Commun., 7, 13831(2016).

[8] Y. Zhao et al. Suppressing ion migration in metal halide perovskite via interstitial doping with a trace amount of multivalent cations. Nat. Mater., 21, 1396-1402(2022).

[9] Y. Liu et al. Perovskite-based color camera inspired by human visual cells. Light Sci. Appl., 12, 43(2023).

[10] Z. Ji et al. Perovskite wide-angle field-of-view camera. Adv. Mater., 34, 2206957(2022).

[11] Z. Ji et al. Achieving 256×256-pixel color images by perovskite-based photodetectors coupled with algorithms. Adv. Funct. Mater., 31, 2104320(2021).

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Yujin Liu, Zhong Ji, Xueli Chen, "Breakthrough architecture conquers dark current: echoes of Dujiangyan in perovskite photodetectors," Adv. Photon. 6, 030501 (2024)

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Paper Information

Category: News and Commentaries

Received: --

Accepted: --

Published Online: May. 22, 2024

The Author Email: Liu Yujin (liuyujin@xidian.edu.cn), Chen Xueli (xlchen@xidian.edu.cn)

DOI:10.1117/1.AP.6.3.030501

CSTR:32187.14.1.AP.6.3.030501

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology