Surface effects in the valence band XPS spectrum of copper

P. Steiner; S. Hüfner; A. J. Freeman; Ding sheng Wang

doi:10.1016/0038-1098(82)90566-X

Surface effects in the valence band XPS spectrum of copper

P. Steiner, S. Hüfner, A. J. Freeman, Ding sheng Wang

Northwestern University

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

6 Citations (Scopus)

Abstract

Comparison of valence band XPS spectra of Cu samples with theoretical density of states shows a high intensity near the upper edge of the d-band. This is a feature common for most d-band metals. However, if the difference in the density of states of the first two atomic layers with respect to the bulk is taken into account, good agreement between theory and experiment is found.

Original language	English
Pages (from-to)	619-622
Number of pages	4
Journal	Solid State Communications
Volume	44
Issue number	5
DOIs	https://doi.org/10.1016/0038-1098(82)90566-X
Publication status	Published - Nov 1982

ASJC Scopus subject areas

Chemistry(all)
Condensed Matter Physics
Materials Chemistry

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title = "Surface effects in the valence band XPS spectrum of copper",

abstract = "Comparison of valence band XPS spectra of Cu samples with theoretical density of states shows a high intensity near the upper edge of the d-band. This is a feature common for most d-band metals. However, if the difference in the density of states of the first two atomic layers with respect to the bulk is taken into account, good agreement between theory and experiment is found.",

author = "P. Steiner and S. H{\"u}fner and Freeman, {A. J.} and Wang, {Ding sheng}",

note = "Funding Information: Acknowledgements We thank the Deutsche Forschungsgemeinschaft and the U.S. National Science Foundation (Grant No. DMR77-23776) for financial support. This collaboration was made possible by a NATO research grant (R.G. 221.80).",

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AU - Steiner, P.

AU - Hüfner, S.

AU - Freeman, A. J.

AU - Wang, Ding sheng

N1 - Funding Information: Acknowledgements We thank the Deutsche Forschungsgemeinschaft and the U.S. National Science Foundation (Grant No. DMR77-23776) for financial support. This collaboration was made possible by a NATO research grant (R.G. 221.80).

PY - 1982/11

Y1 - 1982/11

N2 - Comparison of valence band XPS spectra of Cu samples with theoretical density of states shows a high intensity near the upper edge of the d-band. This is a feature common for most d-band metals. However, if the difference in the density of states of the first two atomic layers with respect to the bulk is taken into account, good agreement between theory and experiment is found.

AB - Comparison of valence band XPS spectra of Cu samples with theoretical density of states shows a high intensity near the upper edge of the d-band. This is a feature common for most d-band metals. However, if the difference in the density of states of the first two atomic layers with respect to the bulk is taken into account, good agreement between theory and experiment is found.

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Surface effects in the valence band XPS spectrum of copper

Abstract

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