Highly Enhanced H2 Sensing Performance of Few-Layer MoS2/SiO2/Si Heterojunctions by Surface Decoration of Pd Nanoparticles

Highly Enhanced H2 Sensing Performance of Few-Layer MoS2/SiO2/Si Heterojunctions by Surface Decoration of Pd Nanoparticles

Abstract A novel few-layer MoS2/SiO2/Si heterojunction is fabricated via DC magnetron sputtering technique, and Pd nanoparticles are further synthesized on the device surface. The results demonstrate that the fabricated sensor exhibits highly enhanced responses to H2 at room temperature due to the d...

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Bibliographic Details
Main Authors: Lanzhong Hao, Yunjie Liu, Yongjun Du, Zhaoyang Chen, Zhide Han, Zhijie Xu, Jun Zhu
Format: Article
Language:English
Published: SpringerOpen 2017-10-01
Series:Nanoscale Research Letters
Subjects:
Molybdenum disulfide
Heterojunction
Sensing
Sputter
Surface
Online Access:http://link.springer.com/article/10.1186/s11671-017-2335-y

Internet

http://link.springer.com/article/10.1186/s11671-017-2335-y

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