Optical properties of Au-Ag core-shell nanorods on glass and ITO substrates

Yukiko Tsuru; Naotoshi Nakashima; Yasuro Niidome

doi:10.1016/j.optcom.2012.02.103

Optical properties of Au-Ag core-shell nanorods on glass and ITO substrates

Yukiko Tsuru, Naotoshi Nakashima, Yasuro Niidome

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

9 Citations (Scopus)

Abstract

Gold-silver core-shell nanorods were deposited on glass and ITO plates. SEM observations indicated that some of these nanorods were standing on the ITO plate. The extinction spectra of the plates were measured by varying the angles of incidence of p-polarized monitor light. Deconvolution of these spectra gave six bands in the visible region. The dependence of the peak intensities on the incident angles indicated that the bands at 390 and 420 nm originated from surface plasmon bands in the transverse direction of the nanorods.

Original language	English
Pages (from-to)	3419-3422
Number of pages	4
Journal	Optics Communications
Volume	285
Issue number	16
DOIs	https://doi.org/10.1016/j.optcom.2012.02.103
Publication status	Published - Jul 15 2012

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Physical and Theoretical Chemistry
Electrical and Electronic Engineering

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10.1016/j.optcom.2012.02.103

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title = "Optical properties of Au-Ag core-shell nanorods on glass and ITO substrates",

abstract = "Gold-silver core-shell nanorods were deposited on glass and ITO plates. SEM observations indicated that some of these nanorods were standing on the ITO plate. The extinction spectra of the plates were measured by varying the angles of incidence of p-polarized monitor light. Deconvolution of these spectra gave six bands in the visible region. The dependence of the peak intensities on the incident angles indicated that the bands at 390 and 420 nm originated from surface plasmon bands in the transverse direction of the nanorods.",

author = "Yukiko Tsuru and Naotoshi Nakashima and Yasuro Niidome",

note = "Funding Information: This work was supported in part by KAKENHI (Grant-in-Aid for Scientific Research) on the Priority Area “Strong Photon-Molecule Coupling Fields (No. 470 )” (for Y.N.), a Grant-in-Aid for Scientific Research (B) (No. 21350110 ) (for N.N.), a Grant-in-Aid for Scientific Research (B) (No. 21651053 ) (for Y.N.), the Global COE Program “Science for Future Molecular Systems,” and the World Premier International Research Center Initiative (WPI), from the Ministry of Education, Culture, Sports, Science and Technology, Japan.",

year = "2012",

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doi = "10.1016/j.optcom.2012.02.103",

language = "English",

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journal = "Optics Communications",

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T1 - Optical properties of Au-Ag core-shell nanorods on glass and ITO substrates

AU - Tsuru, Yukiko

AU - Nakashima, Naotoshi

AU - Niidome, Yasuro

N1 - Funding Information: This work was supported in part by KAKENHI (Grant-in-Aid for Scientific Research) on the Priority Area “Strong Photon-Molecule Coupling Fields (No. 470 )” (for Y.N.), a Grant-in-Aid for Scientific Research (B) (No. 21350110 ) (for N.N.), a Grant-in-Aid for Scientific Research (B) (No. 21651053 ) (for Y.N.), the Global COE Program “Science for Future Molecular Systems,” and the World Premier International Research Center Initiative (WPI), from the Ministry of Education, Culture, Sports, Science and Technology, Japan.

PY - 2012/7/15

Y1 - 2012/7/15

N2 - Gold-silver core-shell nanorods were deposited on glass and ITO plates. SEM observations indicated that some of these nanorods were standing on the ITO plate. The extinction spectra of the plates were measured by varying the angles of incidence of p-polarized monitor light. Deconvolution of these spectra gave six bands in the visible region. The dependence of the peak intensities on the incident angles indicated that the bands at 390 and 420 nm originated from surface plasmon bands in the transverse direction of the nanorods.

AB - Gold-silver core-shell nanorods were deposited on glass and ITO plates. SEM observations indicated that some of these nanorods were standing on the ITO plate. The extinction spectra of the plates were measured by varying the angles of incidence of p-polarized monitor light. Deconvolution of these spectra gave six bands in the visible region. The dependence of the peak intensities on the incident angles indicated that the bands at 390 and 420 nm originated from surface plasmon bands in the transverse direction of the nanorods.

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JO - Optics Communications

JF - Optics Communications

IS - 16

ER -

Optical properties of Au-Ag core-shell nanorods on glass and ITO substrates

Abstract

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