Angle resolved surface enhanced Raman scattering (SERS) on two-dimensional metallic arrays with different hole sizes
被引:34
作者:
Chan, C. Y.
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Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
Chan, C. Y.
[2
]
Xu, J. B.
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Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
Xu, J. B.
[2
]
Waye, M. Y.
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Chinese Univ Hong Kong, Dept Biochem, Sch Med, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
Waye, M. Y.
[3
]
Ong, H. C.
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Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
Ong, H. C.
[1
]
机构:
[1] Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
[2] Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China
[3] Chinese Univ Hong Kong, Dept Biochem, Sch Med, Shatin, Hong Kong, Peoples R China
The angle resolved surface enhanced Raman scattering (SERS) on two-dimensional Ag hole arrays has been studied as a function of hole size. The Raman enhancement factor has been found to increase with increasing hole size. In particular, by correlating the Raman mappings with the dispersion relations, the enhancement has been attributed to fast surface plasmon polariton radiative decay rate and strong coupling efficiency. Our results indicate that it is possible to optimize the geometry of the arrays to obtain desirable SERS.
机构:
Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USANorthwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA
Gao, Hanwei
;
Henzie, Joel
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Northwestern Univ, Dept Chem, Evanston, IL 60208 USANorthwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA
Henzie, Joel
;
Lee, Min Hyung
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机构:
Northwestern Univ, Dept Chem, Evanston, IL 60208 USANorthwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA
Lee, Min Hyung
;
Odom, Teri W.
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h-index: 0
机构:
Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA
Northwestern Univ, Dept Chem, Evanston, IL 60208 USANorthwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA
机构:
Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
Li, J.
;
Iu, H.
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Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
Iu, H.
;
Lei, D. Y.
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Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
Lei, D. Y.
;
Wan, J. T. K.
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Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
Wan, J. T. K.
;
Xu, J. B.
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Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
Xu, J. B.
;
Ho, H. P.
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机构:
Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
Ho, H. P.
;
Waye, M. Y.
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机构:
Chinese Univ Hong Kong, Dept Biochem, Sch Med, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
Waye, M. Y.
;
Ong, H. C.
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h-index: 0
机构:
Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
机构:
Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China
Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China
Li, J.
;
Xu, J. B.
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h-index: 0
机构:
Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China
Xu, J. B.
;
Ong, H. C.
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h-index: 0
机构:
Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China
机构:
Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USANorthwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA
Gao, Hanwei
;
Henzie, Joel
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Univ, Dept Chem, Evanston, IL 60208 USANorthwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA
Henzie, Joel
;
Lee, Min Hyung
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Univ, Dept Chem, Evanston, IL 60208 USANorthwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA
Lee, Min Hyung
;
Odom, Teri W.
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA
Northwestern Univ, Dept Chem, Evanston, IL 60208 USANorthwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA
机构:
Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
Li, J.
;
Iu, H.
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
Iu, H.
;
Lei, D. Y.
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
Lei, D. Y.
;
Wan, J. T. K.
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
Wan, J. T. K.
;
Xu, J. B.
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
Xu, J. B.
;
Ho, H. P.
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
Ho, H. P.
;
Waye, M. Y.
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Univ Hong Kong, Dept Biochem, Sch Med, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
Waye, M. Y.
;
Ong, H. C.
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
机构:
Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China
Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China
Li, J.
;
Xu, J. B.
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China
Xu, J. B.
;
Ong, H. C.
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China