Vibrational modes of C60 fullerene on Si(100)2x1 surface

S. Suto, A. Kasuya, O. Ikeno, N. Horiguchi, Y. Achiba, T. Goto, Y. Nishina

研究成果: Article査読

7 被引用数 (Scopus)

抄録

We have measured coverage and scattering angle dependences on the electron energy loss by vibrational excitations of C60 on the Si(100)2x1 surface using a high-resolution spectrometer. If C60 is evaporated 5 Å (approximately half a monolayer) on Si(100), a strong energy loss peak appears at 65 meV, and weak peaks and shoulders at 72, 144, and 175 meV. In the 12 Å thick film, additional weak peaks at 96, 160, and 189 meV become more apparent. Intensities of these peaks are comparable to those of thick films measured by infra-red absorption and by Raman scattering spectroscopies. These results suggest appreciable interactions between C60 and the dangling bonds of Si surface.

本文言語English
ページ(範囲)877-882
ページ数6
ジャーナルJournal of Electron Spectroscopy and Related Phenomena
64-65
C
DOI
出版ステータスPublished - 1993 12月 12

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 放射線
  • 原子分子物理学および光学
  • 凝縮系物理学
  • 分光学
  • 物理化学および理論化学

フィンガープリント

「Vibrational modes of C60 fullerene on Si(100)2x1 surface」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