Percolation of optical excitation mediated by near-field interactions

Makoto Naruse, Song Ju Kim, Taiki Takahashi, Masashi Aono, Kouichi Akahane, Mario D'Acunto, Hirokazu Hori, Lars Thylén, Makoto Katori, Motoichi Ohtsu

Research output: Contribution to journalArticle

Abstract

Optical excitation transfer in nanostructured matter has been intensively studied in various material systems for versatile applications. Herein, we theoretically and numerically discuss the percolation of optical excitations in randomly organized nanostructures caused by optical near-field interactions governed by Yukawa potential in a two-dimensional stochastic model. The model results demonstrate the appearance of two phases of percolation of optical excitation as a function of the localization degree of near-field interaction. Moreover, it indicates sublinear scaling with percolation distances when the light localization is strong. Furthermore, such a character is maximized at a particular size of environments. The results provide fundamental insights into optical excitation transfer and will facilitate the design and analysis of nanoscale signal-transfer characteristics.

Original languageEnglish
Pages (from-to)162-168
Number of pages7
JournalPhysica A: Statistical Mechanics and its Applications
Volume471
DOIs
Publication statusPublished - 2017 Apr 1
Externally publishedYes

Fingerprint

Near-field
near fields
Excitation
Interaction
excitation
interactions
Yukawa potential
Nanostructures
Stochastic Model
scaling
Scaling
Demonstrate

Keywords

  • Optical excitation transfer
  • Optical near-field
  • Percolation
  • Yukawa potential

ASJC Scopus subject areas

  • Statistics and Probability
  • Condensed Matter Physics

Cite this

Percolation of optical excitation mediated by near-field interactions. / Naruse, Makoto; Kim, Song Ju; Takahashi, Taiki; Aono, Masashi; Akahane, Kouichi; D'Acunto, Mario; Hori, Hirokazu; Thylén, Lars; Katori, Makoto; Ohtsu, Motoichi.

In: Physica A: Statistical Mechanics and its Applications, Vol. 471, 01.04.2017, p. 162-168.

Research output: Contribution to journalArticle

Naruse, M, Kim, SJ, Takahashi, T, Aono, M, Akahane, K, D'Acunto, M, Hori, H, Thylén, L, Katori, M & Ohtsu, M 2017, 'Percolation of optical excitation mediated by near-field interactions', Physica A: Statistical Mechanics and its Applications, vol. 471, pp. 162-168. https://doi.org/10.1016/j.physa.2016.12.019
Naruse, Makoto ; Kim, Song Ju ; Takahashi, Taiki ; Aono, Masashi ; Akahane, Kouichi ; D'Acunto, Mario ; Hori, Hirokazu ; Thylén, Lars ; Katori, Makoto ; Ohtsu, Motoichi. / Percolation of optical excitation mediated by near-field interactions. In: Physica A: Statistical Mechanics and its Applications. 2017 ; Vol. 471. pp. 162-168.
@article{6151e719ce394c8a89de5b18b2e20750,
title = "Percolation of optical excitation mediated by near-field interactions",
abstract = "Optical excitation transfer in nanostructured matter has been intensively studied in various material systems for versatile applications. Herein, we theoretically and numerically discuss the percolation of optical excitations in randomly organized nanostructures caused by optical near-field interactions governed by Yukawa potential in a two-dimensional stochastic model. The model results demonstrate the appearance of two phases of percolation of optical excitation as a function of the localization degree of near-field interaction. Moreover, it indicates sublinear scaling with percolation distances when the light localization is strong. Furthermore, such a character is maximized at a particular size of environments. The results provide fundamental insights into optical excitation transfer and will facilitate the design and analysis of nanoscale signal-transfer characteristics.",
keywords = "Optical excitation transfer, Optical near-field, Percolation, Yukawa potential",
author = "Makoto Naruse and Kim, {Song Ju} and Taiki Takahashi and Masashi Aono and Kouichi Akahane and Mario D'Acunto and Hirokazu Hori and Lars Thyl{\'e}n and Makoto Katori and Motoichi Ohtsu",
year = "2017",
month = "4",
day = "1",
doi = "10.1016/j.physa.2016.12.019",
language = "English",
volume = "471",
pages = "162--168",
journal = "Physica A: Statistical Mechanics and its Applications",
issn = "0378-4371",
publisher = "Elsevier",

}

TY - JOUR

T1 - Percolation of optical excitation mediated by near-field interactions

AU - Naruse, Makoto

AU - Kim, Song Ju

AU - Takahashi, Taiki

AU - Aono, Masashi

AU - Akahane, Kouichi

AU - D'Acunto, Mario

AU - Hori, Hirokazu

AU - Thylén, Lars

AU - Katori, Makoto

AU - Ohtsu, Motoichi

PY - 2017/4/1

Y1 - 2017/4/1

N2 - Optical excitation transfer in nanostructured matter has been intensively studied in various material systems for versatile applications. Herein, we theoretically and numerically discuss the percolation of optical excitations in randomly organized nanostructures caused by optical near-field interactions governed by Yukawa potential in a two-dimensional stochastic model. The model results demonstrate the appearance of two phases of percolation of optical excitation as a function of the localization degree of near-field interaction. Moreover, it indicates sublinear scaling with percolation distances when the light localization is strong. Furthermore, such a character is maximized at a particular size of environments. The results provide fundamental insights into optical excitation transfer and will facilitate the design and analysis of nanoscale signal-transfer characteristics.

AB - Optical excitation transfer in nanostructured matter has been intensively studied in various material systems for versatile applications. Herein, we theoretically and numerically discuss the percolation of optical excitations in randomly organized nanostructures caused by optical near-field interactions governed by Yukawa potential in a two-dimensional stochastic model. The model results demonstrate the appearance of two phases of percolation of optical excitation as a function of the localization degree of near-field interaction. Moreover, it indicates sublinear scaling with percolation distances when the light localization is strong. Furthermore, such a character is maximized at a particular size of environments. The results provide fundamental insights into optical excitation transfer and will facilitate the design and analysis of nanoscale signal-transfer characteristics.

KW - Optical excitation transfer

KW - Optical near-field

KW - Percolation

KW - Yukawa potential

UR - http://www.scopus.com/inward/record.url?scp=85007408035&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85007408035&partnerID=8YFLogxK

U2 - 10.1016/j.physa.2016.12.019

DO - 10.1016/j.physa.2016.12.019

M3 - Article

VL - 471

SP - 162

EP - 168

JO - Physica A: Statistical Mechanics and its Applications

JF - Physica A: Statistical Mechanics and its Applications

SN - 0378-4371

ER -