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Photoelectric Properties of Quasi One-dimensional Layered KP15
Materials Letters ( IF 3 ) Pub Date : 2020-08-01 , DOI: 10.1016/j.matlet.2020.127826
Yanhan Yang , Xiaoqing Chen , Nan Tian , Yongzhe Zhang , Danmin Liu , Hui Yan

Abstract The quasi one-dimensional layered KP15 shows in-plane anisotropic electrical/optical properties and high carrier mobility. In this work, for the first time, its electrical/optical properties are studied by fabricating phototransistors based on mechanical exfoliated KP15 nanowires. The device shows high specific detectivity (>1010 Jones throughout the visible band with peak value > 1012 Jones) and fast response time (~10 ms, shorter than most photodetectors based on 2D Mo or W sulfides). The excellent device performance suggests KP15 as a new candidate material for photonic and optoelectronic devices.

中文翻译:

准一维层状KP15的光电特性

摘要 准一维层状 KP15 显示出面内各向异性的电学/光学特性和高载流子迁移率。在这项工作中,首次通过制造基于机械剥离 KP15 纳米线的光电晶体管来研究其电/光学特性。该设备显示出高特异性检测率(在整个可见波段 >1010 琼斯,峰值 > 1012 琼斯)和快速响应时间(~10 毫秒,比大多数基于 2D Mo 或 W 硫化物的光电探测器短)。优异的器件性能表明 KP15 是光子和光电器件的新候选材料。
更新日期:2020-08-01
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