Journal
AIP ADVANCES
Volume 5, Issue 5, Pages -Publisher
AMER INST PHYSICS
DOI: 10.1063/1.4921316
Keywords
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Funding
- open foundation based on the innovation platform of Hunan key laboratories [13K022]
- open foundation of State Key Laboratory of high Performance Computing [201301-02]
- National University of Defense Technology [JC13-02-14]
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The influence of gold nanoparticles (GNPs) on graphene was studied by Raman spectroscopy. It was found that the contact of GNPs could induce the whole Raman spectrum of graphene to redshift. And the shift of the 2D peak is more obvious than that of the G peak. A model of local strain was brought forward to explain the shift of Raman spectrum, which comes from the charges transfer between the GNPs and graphene. The observation of the Raman shifts helps us to gain more physical insights into the graphene-related systems. (C) 2015 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution 3.0 Unported License.
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