Electronic Structures of Unoccupied Bands in Graphite

Christian Fretigny; Riichiro Saito; Hiroshi Kamimura

doi:10.1143/JPSJ.58.2098

Electronic Structures of Unoccupied Bands in Graphite

Christian Fretigny, Riichiro Saito, Hiroshi Kamimura

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

Energy band structure of graphite is calculated for the special purpose of investigating interlay er bands and related unoccupied energy bands. For this purpose we adopt the numerical basis-set DV-Xα LCAO method and in particular we take into account carbon 3s and 3p orbitals of unoccupied states as the atomic basis functions. Interlayer bands are definitely obtained by the present method. The calculated result is compared with recent experiments of angle resolved inverse photoemission and other band calculations. The agreement between them is satisfactory.

Original language	English
Pages (from-to)	2098-2108
Number of pages	11
Journal	journal of the physical society of japan
Volume	58
Issue number	6
DOIs	https://doi.org/10.1143/JPSJ.58.2098
Publication status	Published - 1989 Jan 1
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

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AB - Energy band structure of graphite is calculated for the special purpose of investigating interlay er bands and related unoccupied energy bands. For this purpose we adopt the numerical basis-set DV-Xα LCAO method and in particular we take into account carbon 3s and 3p orbitals of unoccupied states as the atomic basis functions. Interlayer bands are definitely obtained by the present method. The calculated result is compared with recent experiments of angle resolved inverse photoemission and other band calculations. The agreement between them is satisfactory.

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