Near-field study on correlation of localized electric field and nanostructures in monolayer assembly of gold nanoparticles

Toru Shimada; Kohei Imura; Mohammad Kamal Hossain; Hiromi Okamoto; Masahiro Kitajima

doi:10.1021/jp8004508

Near-field study on correlation of localized electric field and nanostructures in monolayer assembly of gold nanoparticles

Toru Shimada
, Kohei Imura
, Mohammad Kamal Hossain
, Hiromi Okamoto
, Masahiro Kitajima^*

^*Corresponding author for this work

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

47 Scopus citations

Abstract

We clarified the relationship between near-field optical properties and the local structure in monolayer assembly of gold nanoparticles by using scanning near-field optical microscopy (SNOM) and scanning electron microscopy (SEM). The success of superposition of the SNOM image with the SEM image allows us to find that the intense electromagnetic field is localized at the rim part, especially the interstitial site of the dimerlike structure.

Original language	English
Pages (from-to)	4033-4035
Number of pages	3
Journal	Journal of Physical Chemistry C
Volume	112
Issue number	11
DOIs	https://doi.org/10.1021/jp8004508
State	Published - 20 Mar 2008
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
General Energy
Physical and Theoretical Chemistry
Surfaces, Coatings and Films

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10.1021/jp8004508

Cite this

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title = "Near-field study on correlation of localized electric field and nanostructures in monolayer assembly of gold nanoparticles",

abstract = "We clarified the relationship between near-field optical properties and the local structure in monolayer assembly of gold nanoparticles by using scanning near-field optical microscopy (SNOM) and scanning electron microscopy (SEM). The success of superposition of the SNOM image with the SEM image allows us to find that the intense electromagnetic field is localized at the rim part, especially the interstitial site of the dimerlike structure.",

author = "Toru Shimada and Kohei Imura and Hossain, \{Mohammad Kamal\} and Hiromi Okamoto and Masahiro Kitajima",

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journal = "Journal of Physical Chemistry C",

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AU - Shimada, Toru

AU - Imura, Kohei

AU - Hossain, Mohammad Kamal

AU - Okamoto, Hiromi

AU - Kitajima, Masahiro

PY - 2008/3/20

Y1 - 2008/3/20

N2 - We clarified the relationship between near-field optical properties and the local structure in monolayer assembly of gold nanoparticles by using scanning near-field optical microscopy (SNOM) and scanning electron microscopy (SEM). The success of superposition of the SNOM image with the SEM image allows us to find that the intense electromagnetic field is localized at the rim part, especially the interstitial site of the dimerlike structure.

AB - We clarified the relationship between near-field optical properties and the local structure in monolayer assembly of gold nanoparticles by using scanning near-field optical microscopy (SNOM) and scanning electron microscopy (SEM). The success of superposition of the SNOM image with the SEM image allows us to find that the intense electromagnetic field is localized at the rim part, especially the interstitial site of the dimerlike structure.

UR - https://www.scopus.com/pages/publications/47149104872

U2 - 10.1021/jp8004508

DO - 10.1021/jp8004508

M3 - Article

AN - SCOPUS:47149104872

SN - 1932-7447

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JO - Journal of Physical Chemistry C

JF - Journal of Physical Chemistry C

IS - 11

ER -

Near-field study on correlation of localized electric field and nanostructures in monolayer assembly of gold nanoparticles

Abstract

ASJC Scopus subject areas

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