A quantum mechanical approach to an analytical expression of the single-molecule-single-nanoparticle surface enhanced Raman scattering

Gu Wenhua; Kim Kyekyoon

doi:10.1109/NMDC.2006.4388718

A quantum mechanical approach to an analytical expression of the single-molecule-single-nanoparticle surface enhanced Raman scattering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A quantum mechanical theory elucidating the single-molecule-single- nanoparticle surface enhanced Raman scattering (SERS) process is proposed. The theory attributes the principal mechanism of the process to an increase of the spontaneous emission rate of a molecule adsorbed to a nanoparticle due to the enhanced local electromagnetic field and the Purcell effect. The result is a first-ever analytical expression for the single-molecule-single-nanoparticle SERS enhancement factor in good agreement with experiment.

Original language	English (US)
Title of host publication	2006 IEEE Nanotechnology Materials and Devices Conference, NMDC
Publisher	IEEE Computer Society
Pages	136-137
Number of pages	2
ISBN (Print)	1424405408, 9781424405404
DOIs	https://doi.org/10.1109/NMDC.2006.4388718
State	Published - 2006
Event	2006 IEEE Nanotechnology Materials and Devices Conference, NMDC - Gyeongju, Korea, Republic of Duration: Oct 22 2006 → Oct 25 2006

Publication series

Name	2006 IEEE Nanotechnology Materials and Devices Conference, NMDC
Volume	1

Other

Other	2006 IEEE Nanotechnology Materials and Devices Conference, NMDC
Country/Territory	Korea, Republic of
City	Gyeongju
Period	10/22/06 → 10/25/06

Keywords

Enhancement factor
Nanoparticle
SERS
Single-molecule detection

ASJC Scopus subject areas

Electrical and Electronic Engineering
General Materials Science

Online availability

10.1109/NMDC.2006.4388718

Library availability

Discover UIUC Full Text

Cite this

Wenhua, G., & Kyekyoon, K. (2006). A quantum mechanical approach to an analytical expression of the single-molecule-single-nanoparticle surface enhanced Raman scattering. In 2006 IEEE Nanotechnology Materials and Devices Conference, NMDC (pp. 136-137). Article 4388718 (2006 IEEE Nanotechnology Materials and Devices Conference, NMDC; Vol. 1). IEEE Computer Society. https://doi.org/10.1109/NMDC.2006.4388718

A quantum mechanical approach to an analytical expression of the single-molecule-single-nanoparticle surface enhanced Raman scattering. / Wenhua, Gu; Kyekyoon, Kim.
2006 IEEE Nanotechnology Materials and Devices Conference, NMDC. IEEE Computer Society, 2006. p. 136-137 4388718 (2006 IEEE Nanotechnology Materials and Devices Conference, NMDC; Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Wenhua, G & Kyekyoon, K 2006, A quantum mechanical approach to an analytical expression of the single-molecule-single-nanoparticle surface enhanced Raman scattering. in 2006 IEEE Nanotechnology Materials and Devices Conference, NMDC., 4388718, 2006 IEEE Nanotechnology Materials and Devices Conference, NMDC, vol. 1, IEEE Computer Society, pp. 136-137, 2006 IEEE Nanotechnology Materials and Devices Conference, NMDC, Gyeongju, Korea, Republic of, 10/22/06. https://doi.org/10.1109/NMDC.2006.4388718

Wenhua G, Kyekyoon K. A quantum mechanical approach to an analytical expression of the single-molecule-single-nanoparticle surface enhanced Raman scattering. In 2006 IEEE Nanotechnology Materials and Devices Conference, NMDC. IEEE Computer Society. 2006. p. 136-137. 4388718. (2006 IEEE Nanotechnology Materials and Devices Conference, NMDC). doi: 10.1109/NMDC.2006.4388718

@inproceedings{23cf141b5c414a4ea04be86612f7f90f,

title = "A quantum mechanical approach to an analytical expression of the single-molecule-single-nanoparticle surface enhanced Raman scattering",

abstract = "A quantum mechanical theory elucidating the single-molecule-single- nanoparticle surface enhanced Raman scattering (SERS) process is proposed. The theory attributes the principal mechanism of the process to an increase of the spontaneous emission rate of a molecule adsorbed to a nanoparticle due to the enhanced local electromagnetic field and the Purcell effect. The result is a first-ever analytical expression for the single-molecule-single-nanoparticle SERS enhancement factor in good agreement with experiment.",

keywords = "Enhancement factor, Nanoparticle, SERS, Single-molecule detection",

author = "Gu Wenhua and Kim Kyekyoon",

year = "2006",

doi = "10.1109/NMDC.2006.4388718",

language = "English (US)",

isbn = "1424405408",

series = "2006 IEEE Nanotechnology Materials and Devices Conference, NMDC",

publisher = "IEEE Computer Society",

pages = "136--137",

booktitle = "2006 IEEE Nanotechnology Materials and Devices Conference, NMDC",

note = "2006 IEEE Nanotechnology Materials and Devices Conference, NMDC ; Conference date: 22-10-2006 Through 25-10-2006",

}

TY - GEN

T1 - A quantum mechanical approach to an analytical expression of the single-molecule-single-nanoparticle surface enhanced Raman scattering

AU - Wenhua, Gu

AU - Kyekyoon, Kim

PY - 2006

Y1 - 2006

N2 - A quantum mechanical theory elucidating the single-molecule-single- nanoparticle surface enhanced Raman scattering (SERS) process is proposed. The theory attributes the principal mechanism of the process to an increase of the spontaneous emission rate of a molecule adsorbed to a nanoparticle due to the enhanced local electromagnetic field and the Purcell effect. The result is a first-ever analytical expression for the single-molecule-single-nanoparticle SERS enhancement factor in good agreement with experiment.

AB - A quantum mechanical theory elucidating the single-molecule-single- nanoparticle surface enhanced Raman scattering (SERS) process is proposed. The theory attributes the principal mechanism of the process to an increase of the spontaneous emission rate of a molecule adsorbed to a nanoparticle due to the enhanced local electromagnetic field and the Purcell effect. The result is a first-ever analytical expression for the single-molecule-single-nanoparticle SERS enhancement factor in good agreement with experiment.

KW - Enhancement factor

KW - Nanoparticle

KW - SERS

KW - Single-molecule detection

UR - http://www.scopus.com/inward/record.url?scp=50249181113&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=50249181113&partnerID=8YFLogxK

U2 - 10.1109/NMDC.2006.4388718

DO - 10.1109/NMDC.2006.4388718

M3 - Conference contribution

AN - SCOPUS:50249181113

SN - 1424405408

SN - 9781424405404

T3 - 2006 IEEE Nanotechnology Materials and Devices Conference, NMDC

SP - 136

EP - 137

BT - 2006 IEEE Nanotechnology Materials and Devices Conference, NMDC

PB - IEEE Computer Society

T2 - 2006 IEEE Nanotechnology Materials and Devices Conference, NMDC

Y2 - 22 October 2006 through 25 October 2006

ER -

A quantum mechanical approach to an analytical expression of the single-molecule-single-nanoparticle surface enhanced Raman scattering

Abstract

Publication series

Other

Keywords

ASJC Scopus subject areas

Online availability

Library availability

Related links

Fingerprint

Cite this