Effects of configuration-dependent hybridization on core-level photoemission spectra

Kozo Okada; Akio Kotani

doi:10.1016/0368-2048(94)02276-3

Effects of configuration-dependent hybridization on core-level photoemission spectra

Kozo Okada, Akio Kotani

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

38 Citations (Scopus)

Abstract

The Ni2p X-ray photoemission spectrum (XPS) for NiCl₂ is reanalyzed on the basis of a NiCl₆^4- cluster model. By taking into account the electron configuration dependence of the hybridization strengths between Ni3d and Cl3p orbitals, we show that the model can consistently reproduce the experimental 2p-XPS and the energy gap of the system.

Original language	English
Pages (from-to)	R1-R6
Journal	Journal of Electron Spectroscopy and Related Phenomena
Volume	71
Issue number	1
DOIs	https://doi.org/10.1016/0368-2048(94)02276-3
Publication status	Published - Feb 24 1995
Externally published	Yes

Keywords

Cluster model
Configuration
Hybridization
XPS

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Radiation
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Spectroscopy
Physical and Theoretical Chemistry

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10.1016/0368-2048(94)02276-3

Cite this

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title = "Effects of configuration-dependent hybridization on core-level photoemission spectra",

abstract = "The Ni2p X-ray photoemission spectrum (XPS) for NiCl2 is reanalyzed on the basis of a NiCl64- cluster model. By taking into account the electron configuration dependence of the hybridization strengths between Ni3d and Cl3p orbitals, we show that the model can consistently reproduce the experimental 2p-XPS and the energy gap of the system.",

keywords = "Cluster model, Configuration, Hybridization, XPS",

author = "Kozo Okada and Akio Kotani",

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AU - Okada, Kozo

AU - Kotani, Akio

PY - 1995/2/24

Y1 - 1995/2/24

N2 - The Ni2p X-ray photoemission spectrum (XPS) for NiCl2 is reanalyzed on the basis of a NiCl64- cluster model. By taking into account the electron configuration dependence of the hybridization strengths between Ni3d and Cl3p orbitals, we show that the model can consistently reproduce the experimental 2p-XPS and the energy gap of the system.

AB - The Ni2p X-ray photoemission spectrum (XPS) for NiCl2 is reanalyzed on the basis of a NiCl64- cluster model. By taking into account the electron configuration dependence of the hybridization strengths between Ni3d and Cl3p orbitals, we show that the model can consistently reproduce the experimental 2p-XPS and the energy gap of the system.

KW - Cluster model

KW - Configuration

KW - Hybridization

KW - XPS

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U2 - 10.1016/0368-2048(94)02276-3

DO - 10.1016/0368-2048(94)02276-3

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AN - SCOPUS:0347348452

SN - 0368-2048

VL - 71

SP - R1-R6

JO - Journal of Electron Spectroscopy and Related Phenomena

JF - Journal of Electron Spectroscopy and Related Phenomena

IS - 1

ER -

Effects of configuration-dependent hybridization on core-level photoemission spectra

Abstract

Keywords

ASJC Scopus subject areas

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