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An Advanced Robust van der Waals Heterostructure Photodetector with Ultralow Dark Current and a Large Linear Dynamic Range for Polarization Imaging and Optical Communication

Lingjun Ma, Youqi Zhang, Kaixiang Hu, Xipeng Wang, Lingqi Huang, P. Li, T. Wang, Jie Sun, Zhaowei Wang, Jianfei Li, Jiancai Leng, Wenjia Wang, Kuilong Li

ACS Applied Materials & Interfaces · 2026

Research context

Research on electrical energy conversion, storage and generation dates back to the nineteenth century, but only in recent years have scientists begun to investigate the impact of electron spin on these processes. The ability to control and manipulate this intrinsically quantum property of matter opens new approaches to addressing energy science challenges. The chiral-induced spin selectivity (CISS) effect is central to this effort, as it enables control over the transport and generation of both pure spin currents and spin-polarized charge currents. In this Review, we first introduce design strategies for implementing CISS in materials and then describe examples of how CISS has been used to improve electrocatalysis and spintronics. We conclude with a forward-looking perspective on the next steps for leveraging CISS in energy science.

Keywords: Photodetector, Photocurrent, Photodetection, Heterojunction, Dark current, van der Waals force, Semiconductor, Dynamic range, Optoelectronics, Materials science, Optical communication, Electric field, Response time, Ultraviolet, Polarization (electrochemistry), High dynamic range, Specific detectivity, Optics, Charge carrier, Wide dynamic range, Photovoltaics, Displacement current

Source & review

Bibliographic record reviewed for relevance and publication quality. Full-text findings have not been extracted; consult the original publication for methods and results.

OpenAlex cited-by 4; topical title/abstract and venue audit passed.

4 citations · OpenAlex · observed 2026-09-08

Metadata: OpenAlex · source record ↗

Cite / 引用

Lingjun Ma, Youqi Zhang, Kaixiang Hu, Xipeng Wang, Lingqi Huang, P. Li, T. Wang, Jie Sun, Zhaowei Wang, Jianfei Li, Jiancai Leng, Wenjia Wang, Kuilong Li. An Advanced Robust van der Waals Heterostructure Photodetector with Ultralow Dark Current and a Large Linear Dynamic Range for Polarization Imaging and Optical Communication. ACS Applied Materials & Interfaces (2026). https://doi.org/10.1021/acsami.5c19910

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