Near-field distribution of localized SP coupling in isolated and collective metal nanoparticle arrays

Chen Han Huang, Hsing Ying Lin, Chih Han Chang, Hsiang Chen Chui

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

Surface plasmon coupling effects of isolated and collective Au nanoparticle arrays are investigated through the optical transmission spectroscopy and near-field scanning optical microscope (NSOM). Nanoparticle arrays with different collective degrees are fabricated by the nanosphere lithography and self-assembling technique. The absorption wavelength of collective nanoparticle array at surface plasmon resonance orients to longer wavelengths due to the particularly strong localized electromagnetic field exists in the gap of nanoparticle pairs. Besides, results manifest that localized surface plasmon coupling not only depends on the inter-particle distance but also relates to the photon-plasmon resonance.

Original languageEnglish
Article number722411
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume7224
DOIs
Publication statusPublished - 2009 May 25
EventQuantum Dots, Particles, and Nanoclusters VI - San Jose, CA, United States
Duration: 2009 Jan 252009 Jan 28

Fingerprint

Metal Nanoparticles
Metal nanoparticles
Near-field
Nanoparticles
Surface Plasmon
near fields
nanoparticles
metals
Wavelength
Plasmon
Nanospheres
Surface plasmon resonance
Light transmission
assembling
optical microscopes
Lithography
surface plasmon resonance
wavelengths
Microscope
Electromagnetic fields

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Cite this

@article{108c35196ccd401d92d7eab5884f224c,
title = "Near-field distribution of localized SP coupling in isolated and collective metal nanoparticle arrays",
abstract = "Surface plasmon coupling effects of isolated and collective Au nanoparticle arrays are investigated through the optical transmission spectroscopy and near-field scanning optical microscope (NSOM). Nanoparticle arrays with different collective degrees are fabricated by the nanosphere lithography and self-assembling technique. The absorption wavelength of collective nanoparticle array at surface plasmon resonance orients to longer wavelengths due to the particularly strong localized electromagnetic field exists in the gap of nanoparticle pairs. Besides, results manifest that localized surface plasmon coupling not only depends on the inter-particle distance but also relates to the photon-plasmon resonance.",
author = "Huang, {Chen Han} and Lin, {Hsing Ying} and Chang, {Chih Han} and Chui, {Hsiang Chen}",
year = "2009",
month = "5",
day = "25",
doi = "10.1117/12.809269",
language = "English",
volume = "7224",
journal = "Proceedings of SPIE - The International Society for Optical Engineering",
issn = "0277-786X",
publisher = "SPIE",

}

Near-field distribution of localized SP coupling in isolated and collective metal nanoparticle arrays. / Huang, Chen Han; Lin, Hsing Ying; Chang, Chih Han; Chui, Hsiang Chen.

In: Proceedings of SPIE - The International Society for Optical Engineering, Vol. 7224, 722411, 25.05.2009.

Research output: Contribution to journalConference article

TY - JOUR

T1 - Near-field distribution of localized SP coupling in isolated and collective metal nanoparticle arrays

AU - Huang, Chen Han

AU - Lin, Hsing Ying

AU - Chang, Chih Han

AU - Chui, Hsiang Chen

PY - 2009/5/25

Y1 - 2009/5/25

N2 - Surface plasmon coupling effects of isolated and collective Au nanoparticle arrays are investigated through the optical transmission spectroscopy and near-field scanning optical microscope (NSOM). Nanoparticle arrays with different collective degrees are fabricated by the nanosphere lithography and self-assembling technique. The absorption wavelength of collective nanoparticle array at surface plasmon resonance orients to longer wavelengths due to the particularly strong localized electromagnetic field exists in the gap of nanoparticle pairs. Besides, results manifest that localized surface plasmon coupling not only depends on the inter-particle distance but also relates to the photon-plasmon resonance.

AB - Surface plasmon coupling effects of isolated and collective Au nanoparticle arrays are investigated through the optical transmission spectroscopy and near-field scanning optical microscope (NSOM). Nanoparticle arrays with different collective degrees are fabricated by the nanosphere lithography and self-assembling technique. The absorption wavelength of collective nanoparticle array at surface plasmon resonance orients to longer wavelengths due to the particularly strong localized electromagnetic field exists in the gap of nanoparticle pairs. Besides, results manifest that localized surface plasmon coupling not only depends on the inter-particle distance but also relates to the photon-plasmon resonance.

UR - http://www.scopus.com/inward/record.url?scp=65649089078&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=65649089078&partnerID=8YFLogxK

U2 - 10.1117/12.809269

DO - 10.1117/12.809269

M3 - Conference article

AN - SCOPUS:65649089078

VL - 7224

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

SN - 0277-786X

M1 - 722411

ER -