GaAs Nanowire Photodetectors Based on Au Nanoparticles Modification

GaAs Nanowire Photodetectors Based on Au Nanoparticles Modification

A high-performance GaAs nanowire photodetector was fabricated based on the modification of Au nanoparticles (NPs). Au nanoparticles prepared by thermal evaporation were used to modify the defects on the surface of GaAs nanowires. Plasmons and Schottky barriers were also introduced on the surface of...

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Bibliographic Details
Main Authors: Fengyuan Lin, Jinzhi Cui, Zhihong Zhang, Zhipeng Wei, Xiaobing Hou, Bingheng Meng, Yanjun Liu, Jilong Tang, Kexue Li, Lei Liao, Qun Hao
Format: Article
Language:English
Published: MDPI AG 2023-02-01
Series:Materials
Subjects:
GaAs nanowires
photodetectors
Au nanoparticles
plasmons
Schottky barriers
Online Access:https://www.mdpi.com/1996-1944/16/4/1735

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https://www.mdpi.com/1996-1944/16/4/1735

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