Theory of 3d-XPS and L3-XAS in CeF4

A. Kotani; K. Okada; M. Okada

doi:10.1016/0038-1098(87)90362-0

Theory of 3d-XPS and L₃-XAS in CeF₄

A. Kotani, K. Okada, M. Okada

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

18 Citations (Scopus)

Abstract

Recent experimental data of 3d core photoemission spectrum (3d-XPS) and L₃ photoabsorption spectrum (L₃-XAS) in CeF₄ are theoretically analyzed by using the impurity Anderson model with a filled valence band. Background contributions in these spectra are carefully taken into account. In order to give a consistent interpretation for 3d-XPS and L₃-XAS, it is essentially important to take into account, in the final state of L₃-XAS, the Coulomb interaction between 4f and 5d electrons, as well as that between a 5d electron and a core hole. The result of the analysis is compared with that for CeO₂.

Original language	English
Pages (from-to)	1479-1482
Number of pages	4
Journal	Solid State Communications
Volume	64
Issue number	12
DOIs	https://doi.org/10.1016/0038-1098(87)90362-0
Publication status	Published - Dec 1987
Externally published	Yes

ASJC Scopus subject areas

Chemistry(all)
Condensed Matter Physics
Materials Chemistry

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title = "Theory of 3d-XPS and L3-XAS in CeF4",

abstract = "Recent experimental data of 3d core photoemission spectrum (3d-XPS) and L3 photoabsorption spectrum (L3-XAS) in CeF4 are theoretically analyzed by using the impurity Anderson model with a filled valence band. Background contributions in these spectra are carefully taken into account. In order to give a consistent interpretation for 3d-XPS and L3-XAS, it is essentially important to take into account, in the final state of L3-XAS, the Coulomb interaction between 4f and 5d electrons, as well as that between a 5d electron and a core hole. The result of the analysis is compared with that for CeO2.",

author = "A. Kotani and K. Okada and M. Okada",

year = "1987",

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doi = "10.1016/0038-1098(87)90362-0",

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T1 - Theory of 3d-XPS and L3-XAS in CeF4

AU - Kotani, A.

AU - Okada, K.

AU - Okada, M.

PY - 1987/12

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N2 - Recent experimental data of 3d core photoemission spectrum (3d-XPS) and L3 photoabsorption spectrum (L3-XAS) in CeF4 are theoretically analyzed by using the impurity Anderson model with a filled valence band. Background contributions in these spectra are carefully taken into account. In order to give a consistent interpretation for 3d-XPS and L3-XAS, it is essentially important to take into account, in the final state of L3-XAS, the Coulomb interaction between 4f and 5d electrons, as well as that between a 5d electron and a core hole. The result of the analysis is compared with that for CeO2.

AB - Recent experimental data of 3d core photoemission spectrum (3d-XPS) and L3 photoabsorption spectrum (L3-XAS) in CeF4 are theoretically analyzed by using the impurity Anderson model with a filled valence band. Background contributions in these spectra are carefully taken into account. In order to give a consistent interpretation for 3d-XPS and L3-XAS, it is essentially important to take into account, in the final state of L3-XAS, the Coulomb interaction between 4f and 5d electrons, as well as that between a 5d electron and a core hole. The result of the analysis is compared with that for CeO2.

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Theory of 3d-XPS and L₃-XAS in CeF₄

Abstract

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