K Emission Band of Graphite

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概要

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• The K emission band of graphite was observed using a grazing incidence spectrometer, and unfolded with the use of Gaussian window function. The unfolding procedure reveals the intrinsic profile of the state density. The profile consists of four sub-bands. The highest one is π-band and the lower three are σ-bands. The overlapping between them is very small. The height of the Fermi edge is about one fortieth of the peak of the π-band. The width of the π-band is 5.8_5eV. The ratio of the effective number of electrons per atom for π-and σ-electrons is estimated to be O.9:3, which suggests a slight mixing between them. It is also estimated that the three σ-electrons are distributed equally into the three parts of the σ-band. The low energy tail is classified as a satellite.

• 社団法人日本物理学会の論文
• 1966-01-05

著者

• Sagawa T.

  College of Arts and Sciences, Tohoku University

関連論文

• Soft X-Ray Absorption Spectra of Metals and Alloys. : I. Be, Al, Sb, Bi and Al-Mg Alloys
• Soft X-Ray Absorption Spectra of Alkali Halides. : I.. KCl and NaCl
• K Emission Band of Graphite

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