Narrow photoemission peak at the Fermi level in Fe/Cu(111)

T. Susaki; T. Komeda; Maki Kawai

Narrow photoemission peak at the Fermi level in Fe/Cu(111)

T. Susaki, T. Komeda, Maki Kawai

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

Abstract

The electronic states of Fe adatoms deposited on Cu(111) by photoemission spectroscopy and narrow peak at the Fermi level in the Fe 3d spectral function was studied. The Fe 3d spectral function was found to be consistent with the Anderson impurity model. An enhancement of coulomb interaction for the Fe 3d electrons and a reduction of hybridization between the Fe 3d state and the conduction band state in an Fe adatom on Cu(111) was indicated by the results.

Original language	English
Article number	187602
Pages (from-to)	1876021-1876024
Number of pages	4
Journal	Physical review letters
Volume	88
Issue number	18
Publication status	Published - 2002 May 6
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

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title = "Narrow photoemission peak at the Fermi level in Fe/Cu(111)",

abstract = "The electronic states of Fe adatoms deposited on Cu(111) by photoemission spectroscopy and narrow peak at the Fermi level in the Fe 3d spectral function was studied. The Fe 3d spectral function was found to be consistent with the Anderson impurity model. An enhancement of coulomb interaction for the Fe 3d electrons and a reduction of hybridization between the Fe 3d state and the conduction band state in an Fe adatom on Cu(111) was indicated by the results.",

author = "T. Susaki and T. Komeda and Maki Kawai",

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AU - Komeda, T.

AU - Kawai, Maki

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Y1 - 2002/5/6

N2 - The electronic states of Fe adatoms deposited on Cu(111) by photoemission spectroscopy and narrow peak at the Fermi level in the Fe 3d spectral function was studied. The Fe 3d spectral function was found to be consistent with the Anderson impurity model. An enhancement of coulomb interaction for the Fe 3d electrons and a reduction of hybridization between the Fe 3d state and the conduction band state in an Fe adatom on Cu(111) was indicated by the results.

AB - The electronic states of Fe adatoms deposited on Cu(111) by photoemission spectroscopy and narrow peak at the Fermi level in the Fe 3d spectral function was studied. The Fe 3d spectral function was found to be consistent with the Anderson impurity model. An enhancement of coulomb interaction for the Fe 3d electrons and a reduction of hybridization between the Fe 3d state and the conduction band state in an Fe adatom on Cu(111) was indicated by the results.

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