The 1320-nm excited FT-Raman spectra of Na-doped trans-polyacetylene

Jin Yeol Kim; Satoshi Ando; Akira Sakamoto; Yukio Furukawa; Mitsuo Tasumi

doi:10.1016/s0379-6779(98)80116-1

The 1320-nm excited FT-Raman spectra of Na-doped trans-polyacetylene

Jin Yeol Kim, Satoshi Ando, Akira Sakamoto, Yukio Furukawa, Mitsuo Tasumi

研究成果: Article › 査読

8 被引用数 (Scopus)

抄録

The FT-Raman spectra of trans-polyacetylene doped with Na at various concentrations were observed with the 1320-nm laser line. Doping-induced Raman bands for lightly doped trans-polyacetylene were observed for the first time. The observed wavenumbers of the ν₁, and ν₄ bands (C=C and C-C stretches) of lightly doped trans-polyacetylene are lower than those of the corresponding bands of pristine transpolyacetylene, whereas the contrary is the case for heavily doped trans-polyacetylene. The origins of doping-induced Raman bands are discussed in terms of solitons and polarons.

本文言語	English
ページ（範囲）	149-152
ページ数	4
ジャーナル	Synthetic Metals
巻	89
号	2
DOI	https://doi.org/10.1016/s0379-6779(98)80116-1
出版ステータス	Published - 1997 8
外部発表	はい

ASJC Scopus subject areas

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

文献へのアクセス

10.1016/s0379-6779(98)80116-1

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引用スタイル

@article{a6625e8d11db42cc84a92eb5fa99d63e,

title = "The 1320-nm excited FT-Raman spectra of Na-doped trans-polyacetylene",

abstract = "The FT-Raman spectra of trans-polyacetylene doped with Na at various concentrations were observed with the 1320-nm laser line. Doping-induced Raman bands for lightly doped trans-polyacetylene were observed for the first time. The observed wavenumbers of the ν1, and ν4 bands (C=C and C-C stretches) of lightly doped trans-polyacetylene are lower than those of the corresponding bands of pristine transpolyacetylene, whereas the contrary is the case for heavily doped trans-polyacetylene. The origins of doping-induced Raman bands are discussed in terms of solitons and polarons.",

keywords = "Doping, Polyacetylene and derivatives, Raman spectroscopy",

author = "Kim, {Jin Yeol} and Satoshi Ando and Akira Sakamoto and Yukio Furukawa and Mitsuo Tasumi",

note = "Funding Information: The present work was supported in part by a Grant-in-Aid for Scientific Research (No. 01430004), a Grant-in-Aid for Developmental Scientific Research (No. 63840014) and a Grant-in-Aid for Encouragement of Young Scientists (No. 03854050) from the Ministry of Education, Science, Sports and Culture. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",

year = "1997",

month = aug,

doi = "10.1016/s0379-6779(98)80116-1",

language = "English",

volume = "89",

pages = "149--152",

journal = "Synthetic Metals",

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TY - JOUR

T1 - The 1320-nm excited FT-Raman spectra of Na-doped trans-polyacetylene

AU - Kim, Jin Yeol

AU - Ando, Satoshi

AU - Sakamoto, Akira

AU - Furukawa, Yukio

AU - Tasumi, Mitsuo

N1 - Funding Information: The present work was supported in part by a Grant-in-Aid for Scientific Research (No. 01430004), a Grant-in-Aid for Developmental Scientific Research (No. 63840014) and a Grant-in-Aid for Encouragement of Young Scientists (No. 03854050) from the Ministry of Education, Science, Sports and Culture. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 1997/8

Y1 - 1997/8

N2 - The FT-Raman spectra of trans-polyacetylene doped with Na at various concentrations were observed with the 1320-nm laser line. Doping-induced Raman bands for lightly doped trans-polyacetylene were observed for the first time. The observed wavenumbers of the ν1, and ν4 bands (C=C and C-C stretches) of lightly doped trans-polyacetylene are lower than those of the corresponding bands of pristine transpolyacetylene, whereas the contrary is the case for heavily doped trans-polyacetylene. The origins of doping-induced Raman bands are discussed in terms of solitons and polarons.

AB - The FT-Raman spectra of trans-polyacetylene doped with Na at various concentrations were observed with the 1320-nm laser line. Doping-induced Raman bands for lightly doped trans-polyacetylene were observed for the first time. The observed wavenumbers of the ν1, and ν4 bands (C=C and C-C stretches) of lightly doped trans-polyacetylene are lower than those of the corresponding bands of pristine transpolyacetylene, whereas the contrary is the case for heavily doped trans-polyacetylene. The origins of doping-induced Raman bands are discussed in terms of solitons and polarons.

KW - Doping

KW - Polyacetylene and derivatives

KW - Raman spectroscopy

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DO - 10.1016/s0379-6779(98)80116-1

M3 - Article

AN - SCOPUS:0031212759

VL - 89

SP - 149

EP - 152

JO - Synthetic Metals

JF - Synthetic Metals

SN - 0379-6779

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