A mixed-dimensional quasi-1D BiSeI nanowire-2D GaSe nanosheet p–n heterojunction for fast response optoelectronic devices

作者：Huijie Hu, Weili Zhen, Zhilai Yue, Rui Niu, Feng Xu, Wanli Zhu, Keke Jiao, Mingsheng Long, Chuanying Xi, Wenka Zhu, Changjin Zhang · 发表于：Nanoscale Advances · 年份：2023 · DOI：10.1039/d3na00525a · 被引用次数：4 · 研究领域：2D Materials and Applications、Perovskite Materials and Applications、Quantum Dots Synthesis And Properties

, the rise time and decay time under 520 nm laser excitation are 65 μs and 190 μs, respectively. Our findings provide a prospective approach to mixed-dimensional heterojunction photodetection devices with rapid switching capabilities.