Second order raman scattering in conjugated polymers: Polyacetylene and β-carotene

F. Coter; E. Ehrenfreund; B. Horovitz

doi:10.1016/0379-6779(91)91600-f

Second order raman scattering in conjugated polymers: Polyacetylene and β-carotene

F. Coter, E. Ehrenfreund, B. Horovitz

Department of Physics

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

1 Scopus citations

Abstract

The multi-order resonant Raman scattering spectra in conjugated polymers are calculated using the amplitude modes formalism. The different relative intensities of the second-order scattering found amongg various polymers are explained by a different degree of disorder, which can be parametrized by an electronic level broadening term. Results for trans-(CH)_χ, cis-(CH)_χ, and β-carotene are compared.

Original language	English
Pages (from-to)	1259-1262
Number of pages	4
Journal	Synthetic Metals
Volume	41
Issue number	3
DOIs	https://doi.org/10.1016/0379-6779(91)91600-f
State	Published - 6 May 1991

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

Access to Document

10.1016/0379-6779(91)91600-f

Cite this

@article{96e8cbdbeebe41b0b85cd404fb5efe57,

title = "Second order raman scattering in conjugated polymers: Polyacetylene and β-carotene",

abstract = "The multi-order resonant Raman scattering spectra in conjugated polymers are calculated using the amplitude modes formalism. The different relative intensities of the second-order scattering found amongg various polymers are explained by a different degree of disorder, which can be parametrized by an electronic level broadening term. Results for trans-(CH)χ, cis-(CH)χ, and β-carotene are compared.",

author = "F. Coter and E. Ehrenfreund and B. Horovitz",

note = "Funding Information: This research is supported by the Basic Research Foundation, administered by the Israeli Academy of Sciences and Humanities, Jerusalem, Israel.",

year = "1991",

month = may,

day = "6",

doi = "10.1016/0379-6779(91)91600-f",

language = "English",

volume = "41",

pages = "1259--1262",

journal = "Synthetic Metals",

issn = "0379-6779",

publisher = "Elsevier B.V.",

number = "3",

}

TY - JOUR

T1 - Second order raman scattering in conjugated polymers

T2 - Polyacetylene and β-carotene

AU - Coter, F.

AU - Ehrenfreund, E.

AU - Horovitz, B.

N1 - Funding Information: This research is supported by the Basic Research Foundation, administered by the Israeli Academy of Sciences and Humanities, Jerusalem, Israel.

PY - 1991/5/6

Y1 - 1991/5/6

N2 - The multi-order resonant Raman scattering spectra in conjugated polymers are calculated using the amplitude modes formalism. The different relative intensities of the second-order scattering found amongg various polymers are explained by a different degree of disorder, which can be parametrized by an electronic level broadening term. Results for trans-(CH)χ, cis-(CH)χ, and β-carotene are compared.

AB - The multi-order resonant Raman scattering spectra in conjugated polymers are calculated using the amplitude modes formalism. The different relative intensities of the second-order scattering found amongg various polymers are explained by a different degree of disorder, which can be parametrized by an electronic level broadening term. Results for trans-(CH)χ, cis-(CH)χ, and β-carotene are compared.

UR - http://www.scopus.com/inward/record.url?scp=0026417946&partnerID=8YFLogxK

U2 - 10.1016/0379-6779(91)91600-f

DO - 10.1016/0379-6779(91)91600-f

M3 - Article

AN - SCOPUS:0026417946

SN - 0379-6779

VL - 41

SP - 1259

EP - 1262

JO - Synthetic Metals

JF - Synthetic Metals

IS - 3

ER -

Second order raman scattering in conjugated polymers: Polyacetylene and β-carotene

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this