Optical properties of carbon compounds near the K-edge

Andrew Domondon*, Yoshinori Iketaki, Koumei Nagai, Yu Sato, Tsutomu Watanabe

*この研究の対応する著者

研究成果: Article査読

3 被引用数 (Scopus)

抄録

XANES region optical properties of the following four carbon compounds with π* molecular orbitals are investigated: C60, C 70, a carbon nanotube, and graphite. To determine the real and imaginary parts of the optical constants of the above, the atomic-scattering factors of these compounds near the K-edge of carbon are calculated using observed XANES spectra data and the Hartree-Slater method. Anomalous dispersions are observed in the real and imaginary parts of the optical constants near the K-edge. Each of the compounds are found to possess refractive indices that vary sharply with photon energy. In fact, we provide optical data for these four compounds that has not previously been given anywhere else.

本文言語English
ページ(範囲)1340-1341
ページ数2
ジャーナルIEEJ Transactions on Electronics, Information and Systems
127
9
DOI
出版ステータスPublished - 2007
外部発表はい

ASJC Scopus subject areas

  • 電子工学および電気工学

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