CALCULATION OF CU 2P RESONANT PHOTOEMISSION SPECTRA IN CUO

Y SEINO; H OGASAWARA; A KOTANI; BT THOLE; G VANDERLAAN

CALCULATION OF CU 2P RESONANT PHOTOEMISSION SPECTRA IN CUO

Y SEINO^*, H OGASAWARA, A KOTANI, BT THOLE, G VANDERLAAN

^*Corresponding author for this work

Research output: Contribution to journal › Letter › Academic › peer-review

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Abstract

We investigated theoretically the Cu 2p resonance of 3d, 3p and 3s X-ray photoemission spectra (XPS) in CuO using a cluster model including multiplet coupling, crystal field and anisotropic hybridization. The spectra were calculated by taking into account the radiative transitions up to the first order and Coster-Kronig transitions up to the infinite order. The resonant enhancement is so strong that it can be used to interpret small satellite structures in both core level and valence band photoemission spectra. The influence of the configuration interaction between the 3p(2)3d10 and 3s3d9 final states is discussed.

Original language	English
Pages (from-to)	1859-1862
Number of pages	4
Journal	Journal of the Physical Society of Japan
Volume	61
Issue number	6
Publication status	Published - Jun-1992

Keywords

EFFECTIVE COULOMB INTERACTION
LMM AUGER-SPECTRA
TRANSITION-PROBABILITIES
ELECTRONIC-STRUCTURE
TERM SPLITTINGS
ZN
GA
GE

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@article{a043f384967643459bb06d7e9ca04872,

title = "CALCULATION OF CU 2P RESONANT PHOTOEMISSION SPECTRA IN CUO",

abstract = "We investigated theoretically the Cu 2p resonance of 3d, 3p and 3s X-ray photoemission spectra (XPS) in CuO using a cluster model including multiplet coupling, crystal field and anisotropic hybridization. The spectra were calculated by taking into account the radiative transitions up to the first order and Coster-Kronig transitions up to the infinite order. The resonant enhancement is so strong that it can be used to interpret small satellite structures in both core level and valence band photoemission spectra. The influence of the configuration interaction between the 3p(2)3d10 and 3s3d9 final states is discussed.",

keywords = "EFFECTIVE COULOMB INTERACTION, LMM AUGER-SPECTRA, TRANSITION-PROBABILITIES, ELECTRONIC-STRUCTURE, TERM SPLITTINGS, ZN, GA, GE",

author = "Y SEINO and H OGASAWARA and A KOTANI and BT THOLE and G VANDERLAAN",

year = "1992",

month = jun,

language = "English",

volume = "61",

pages = "1859--1862",

journal = "Journal of the Physical Society of Japan",

issn = "0031-9015",

publisher = "PHYSICAL SOC JAPAN",

number = "6",

}

TY - JOUR

T1 - CALCULATION OF CU 2P RESONANT PHOTOEMISSION SPECTRA IN CUO

AU - SEINO, Y

AU - OGASAWARA, H

AU - KOTANI, A

AU - THOLE, BT

AU - VANDERLAAN, G

PY - 1992/6

Y1 - 1992/6

N2 - We investigated theoretically the Cu 2p resonance of 3d, 3p and 3s X-ray photoemission spectra (XPS) in CuO using a cluster model including multiplet coupling, crystal field and anisotropic hybridization. The spectra were calculated by taking into account the radiative transitions up to the first order and Coster-Kronig transitions up to the infinite order. The resonant enhancement is so strong that it can be used to interpret small satellite structures in both core level and valence band photoemission spectra. The influence of the configuration interaction between the 3p(2)3d10 and 3s3d9 final states is discussed.

AB - We investigated theoretically the Cu 2p resonance of 3d, 3p and 3s X-ray photoemission spectra (XPS) in CuO using a cluster model including multiplet coupling, crystal field and anisotropic hybridization. The spectra were calculated by taking into account the radiative transitions up to the first order and Coster-Kronig transitions up to the infinite order. The resonant enhancement is so strong that it can be used to interpret small satellite structures in both core level and valence band photoemission spectra. The influence of the configuration interaction between the 3p(2)3d10 and 3s3d9 final states is discussed.

KW - EFFECTIVE COULOMB INTERACTION

KW - LMM AUGER-SPECTRA

KW - TRANSITION-PROBABILITIES

KW - ELECTRONIC-STRUCTURE

KW - TERM SPLITTINGS

KW - ZN

KW - GA

KW - GE

M3 - Letter

SN - 0031-9015

VL - 61

SP - 1859

EP - 1862

JO - Journal of the Physical Society of Japan

JF - Journal of the Physical Society of Japan

IS - 6

ER -

CALCULATION OF CU 2P RESONANT PHOTOEMISSION SPECTRA IN CUO

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