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The Surface-Enhanced Raman Spectroscopy of Graphene Deposited by Silver Nanoparticle Islands
被引:4
作者:
Zhang, Duan
[1
,2
]
Wang, Peijie
[2
]
Fang, Yan
[2
]
机构:
[1] Capital Normal Univ, Elementary Educ Coll, Beijing 100048, Peoples R China
[2] Capital Normal Univ, Beijing Key Lab Nanophoton & Nanostruct, Beijing 100048, Peoples R China
关键词:
Graphene;
nanoparticle;
Raman;
SERS;
SCATTERING;
LAYER;
D O I:
10.1080/10584587.2013.792207
中图分类号:
TM [电工技术];
TN [电子技术、通信技术];
学科分类号:
0808 ;
0809 ;
摘要:
The deposition of silver nanoparticles on graphene, induced additional corrugations of graphene, a new type of artificial defects. It is very notable that new significant Raman modes were achieved and rationally assigned, indicating that SERS effect is a powerful technique not only for identifying the number of graphene layers but for investigating the interaction mechanism of graphene and nanoparticles. This is of crucial importance for developing the graphene-based electronic devices modified by atomic-clusters or nanoparticles.
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页码:90 / 96
页数:7
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