基于 FePSe3 的可见光-近红外自供电光电探测器

IF 5.7 2区材料科学 Q2 CHEMISTRY, PHYSICAL

Surfaces and Interfaces Pub Date : 2024-10-23 DOI:10.1016/j.surfin.2024.105319

Guoshuai Ban , Jiaming Song , Zhuo Wang , Xin Zhao , Yuting Li , Juanjuan Yang , Chengzheng Ye , Feng Teng , Peng Hu , Haibo Fan

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引用次数: 0

摘要

作为一种层状范德华材料，过渡金属磷三碲化物 FePSe3 的高载流子迁移率和光吸收能力使这种 p 型半导体在宽带光电检测领域大有可为。尽管基于 FePSe3 的固态光电探测器具有特殊的光电响应行为，但基于 FePSe3 的器件的自供电潜力仍有待开发。在本研究中，我们利用光电化学光电探测器的结构，制作了一个基于 FePSe3 的器件，研究其在不同光照和偏置条件下的光电性能。研究发现，该器件具有 400 纳米到 800 纳米的可见光-近红外自供电检测能力、快速响应速度、高灵敏度和出色的周期稳定性。这项研究表明，FePSe3 在自供电光电领域具有广阔的应用前景。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Visible-near-infrared self-powered photodetector based on FePSe3

查看原文本刊更多论文

Visible-near-infrared self-powered photodetector based on FePSe3

As a type of layered van der Waals material, transition metal phosphorus trichalcogenide FePSe₃’s high carrier mobility and light absorption capability offering this p-type semiconductor promising utilization in broadband optoelectronics detection. Despite of the specific photoelectric response behavior of the FePSe₃-based solid-state photodetectors, the self-powering potential of the FePSe₃-based devices still remains unexplored. In this study, we harnessed the architecture of the photoelectrochemical photodetector and fabricated a FePSe₃-based device to investigate its photoelectric performance under different illumination and bias conditions. It was found that the device demonstrated a visible-near-infrared self-powering detection capability ranging from 400 to 800 nm, fast response speed, high sensitivity and outstanding cyclic stability. This research signifies the promising potential of FePSe₃ in the field of self-powered optoelectronics.

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来源期刊

Surfaces and Interfaces Chemistry-General Chemistry

CiteScore

8.50

自引率

6.50%

发文量

753

审稿时长

35 days

期刊介绍： The aim of the journal is to provide a respectful outlet for ''sound science'' papers in all research areas on surfaces and interfaces. We define sound science papers as papers that describe new and well-executed research, but that do not necessarily provide brand new insights or are merely a description of research results. Surfaces and Interfaces publishes research papers in all fields of surface science which may not always find the right home on first submission to our Elsevier sister journals (Applied Surface, Surface and Coatings Technology, Thin Solid Films)