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
89
2
DOI
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

フィンガープリント 「The 1320-nm excited FT-Raman spectra of Na-doped trans-polyacetylene」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル