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Visible Photoresponse of Single‐Layer Graphene Decorated with TiO 2 Nanoparticles
Author(s) -
Zheng Kaihong,
Meng Fanben,
Jiang Lin,
Yan Qingyu,
Hng Huey Hoon,
Chen Xiaodong
Publication year - 2013
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201202885
Subject(s) - nanodevice , graphene , materials science , nanoparticle , photodetector , visible spectrum , nanotechnology , layer (electronics) , optoelectronics , computer science
A simple method to fabricate a visible light‐detectable hybrid nanodevice based on TiO 2 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.