Flexible visible and near-infrared laser detector based on bismuth sulphide nanorods

被引：0
|
作者：
Chao, Junfeng [1 ]
Xing, Shumin [2 ]
Meng, Deshuo [1 ]
Sun, Yeguo [3 ]
机构：
[1] Huainan Normal Univ, Coll Elect Engn, Huainan 232038, Peoples R China
[2] Huainan Normal Univ, Coll Finance & Math, Huainan 232038, Peoples R China
[3] Huainan Normal Univ, Off Acad Res, Huainan 232038, Peoples R China
来源：
MATERIALS LETTERS | 2024年 / 370卷
关键词：
Semiconductors; Nanocomposites; Laser detector; Bismuth sulphide; PHOTODETECTORS;
D O I：
10.1016/j.matlet.2024.136810
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The development of a flexible, visible and near-infrared laser detector with fast response holds significant potential for applications in wearable electronics, binary switches, and other fields. In this study, we utilized a flexible transparent polyimide (PI) substrate known for its exceptional thermal resistance up to 400 degrees C to fabricate an innovative type of flexible laser detector. Systematic investigations demonstrate that the bismuth sulphide nanorods-based laser detector exhibits not only high flexibility and light-weight properties but also excellent linear current characteristics and strong photosensitive dependence on laser light intensity. This research presents a novel approach for the fabrication of high-performance flexible optoelectronic devices.
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页数：4
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