Light Confinement Effect Induced Highly Sensitive, Self‐Driven Near‐Infrared Photodetector and Image Sensor Based on Multilayer PdSe2/Pyramid Si Heterojunction

In this study, a highly sensitive and self‐driven near‐infrared (NIR) light photodetector based on PdSe2/pyramid Si heterojunction arrays, which are fabricated through simple selenization of predeposited Pd nanofilm on black Si, is demonstrated. The as‐fabricated hybrid device exhibits excellent pho...

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Veröffentlicht in:	Small (Weinheim an der Bergstrasse, Germany) Germany), 2019-10, Vol.15 (44), p.e1903831-n/a
Hauptverfasser:	Liang, Feng‐Xia, Zhao, Xing‐Yuan, Jiang, Jing‐Jing, Hu, Ji‐Gang, Xie, Wei‐Qiang, Lv, Jun, Zhang, Zhi‐Xiang, Wu, Di, Luo, Lin‐Bao
Format:	Artikel
Sprache:	eng
Schlagworte:	2D materials black silicon Heterojunction devices Illumination Infrared detectors Infrared imagery light manipulation Multilayers Nanotechnology near‐infrared light Optical properties optoelectronic devices Photometers Sensitivity
Online-Zugang:	Volltext
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