Visible photoresponse of single-layer graphene decorated with TiO 2 nanoparticles

Kaihong Zheng; Fanben Meng; Lin Jiang; Qingyu Yan; Huey Hoon Hng; Xiaodong Chen

doi:10.1002/smll.201202885

Visible photoresponse of single-layer graphene decorated with TiO ₂ nanoparticles

Kaihong Zheng, Fanben Meng, Lin Jiang, Qingyu Yan, Huey Hoon Hng, Xiaodong Chen

Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

59 Scopus citations

Abstract

A simple method to fabricate a visible light-detectable hybrid nanodevice based on TiO₂ nanoparticles and pristine graphene, ideally combining the advantages of both, is demonstrated. High photosensitivity of the hybrid device under visible and UV light irradiation paves the way for its application as a broad wavelength photodetector.

Original language	English (US)
Pages (from-to)	2076-2080
Number of pages	5
Journal	Small
Volume	9
Issue number	12
DOIs	https://doi.org/10.1002/smll.201202885
State	Published - Jun 24 2013

Keywords

graphene
nanoparticles
optoelectronics
titanium dioxide
visible light

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10.1002/smll.201202885

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Cite this

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