Ambipolar ohmic contact to silicon for high-performance brain-inspired image sensors

Abstract Recently, ambipolar semiconductor devices have excelled in developing programmable photodiodes for brain-inspired image sensors, offering energy, speed, and security gains. However, the lack of mature processing techniques makes their manufacture challenging, and the often-adopted Schottky...

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Bibliographic Details

Published in:	Nature Communications
Main Authors:	Haoran Sun, Penghao Chen, Ziyu Ming, Zheng Zhang, Yilin Tai, Yusen Tian, Binghui Ge, Zengxing Zhang, Peng Zhou
Format:	Article
Language:	English
Published:	Nature Portfolio 2025-08-01
Online Access:	https://doi.org/10.1038/s41467-025-63193-9