ZnO/Ni-CAT Heterojunction Photodetector

Self-powered & fast response

In situ growth of conductive MOF on ZnO nanorods forms a heterojunction with built-in electric field for efficient charge separation, enabling high-performance photodetection without external bias.

Wang, Yingyi · Lin, Lie · Shi, Yixiang · Li, Shengchao · Sun, Fuqin · Lu, Qifeng · Shen, Yaochun · Feng, Simin · Qin, Sujie

ACS Applied Materials & Interfaces 2023

Specifications

响应度

{'zh': '137', 'en': ''} μA/W

上升时间

{'zh': '3', 'en': ''} ms

衰减时间

{'zh': '50', 'en': ''} ms

Advantages

450 nm illumination, zero bias