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^*

^*Corresponding author for this work

Nanyang Technological University

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

61 Citations (Scopus)

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
Pages (from-to)	2076-2080
Number of pages	5
Journal	Small
Volume	9
Issue number	12
DOIs	https://doi.org/10.1002/smll.201202885
Publication status	Published - Jun 24 2013
Externally published	Yes

ASJC Scopus Subject Areas

Biotechnology
Biomaterials
General Chemistry
General Materials Science

Keywords

graphene
nanoparticles
optoelectronics
titanium dioxide
visible light

Access to Document

10.1002/smll.201202885

Cite this

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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.",

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AU - Jiang, Lin

AU - Yan, Qingyu

AU - Hng, Huey Hoon

AU - Chen, Xiaodong

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KW - nanoparticles

KW - optoelectronics

KW - titanium dioxide

KW - visible light

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