Evaluation of carbon films on the Japanese smoked roof tile "Ibushi-Kawara" by angle-dependent soft X-ray emission spectroscopy using synchrotron radiation

放射光を用いた角度分解軟X線分光法によるいぶし瓦表面炭素膜の評価

村松 康司; 山下 満*; 元山 宗之*; Denlinger, J. D.*; Gullikson, E. M.*; Perera, R. C. C.*

Muramatsu, Yasuji; Yamashita, Michiru*; Motoyama, Muneyuki*; Denlinger, J. D.*; Gullikson, E. M.*; Perera, R. C. C.*

電子線マイクロアナライザーで測定したグラファイトのCKX線発光スペクトルについて、そのスペクトル形状の偏光依存性を議論した。スペクトルの解析には分子軌道計算を用い、その結果をいぶし瓦表面炭素の構造解析に応用した。

Polarized emission spectra from graphite have been measured by an EPMA and discussed by means of molecular orbital calculation of 2p electrons densities of state of graphite by some of the present authors. The present study treats the refined measurements of the polarized C K-emission band spectra from the highly oriented pyrolytic graphite (HOPG) and discusses the structure of the surface carbons of Japanese traditional smoked roof tiles, Ibushi Kawara.