Theory of resonant photoemission in Ce2O3 and γ-Ce

Takashi Nakano, Kozo Okada, Akio Kotani

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The 4d-4f resonant photoemission spectra for Ce2O3 and γ-Ce are analyzed theoretically by using the impurity Anderson model. It is shown that the resonant photoemission can be analyzed consistently with the other photoemission and BIS spectra which were analyzed previously. The difference in the resonance behavior between Ce2O3 and γ-Ce is ascribed to the difference in the mixing between f2 and f3 configurations in the intermediate state, as well as that between f0 and f1 configurations in the final state. Some discussion is given on the separation of the 4f-derived emission from other symmetry components.

Original languageEnglish
Pages (from-to)655-662
Number of pages8
JournalJournal of the Physical Society of Japan
Volume57
Issue number2
Publication statusPublished - Feb 1988
Externally publishedYes

Fingerprint

photoelectric emission
configurations
impurities
symmetry

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Theory of resonant photoemission in Ce2O3 and γ-Ce. / Nakano, Takashi; Okada, Kozo; Kotani, Akio.

In: Journal of the Physical Society of Japan, Vol. 57, No. 2, 02.1988, p. 655-662.

Research output: Contribution to journalArticle

Nakano, Takashi ; Okada, Kozo ; Kotani, Akio. / Theory of resonant photoemission in Ce2O3 and γ-Ce. In: Journal of the Physical Society of Japan. 1988 ; Vol. 57, No. 2. pp. 655-662.
@article{39160eb9fc7545a29a45cd4b419196dc,
title = "Theory of resonant photoemission in Ce2O3 and γ-Ce",
abstract = "The 4d-4f resonant photoemission spectra for Ce2O3 and γ-Ce are analyzed theoretically by using the impurity Anderson model. It is shown that the resonant photoemission can be analyzed consistently with the other photoemission and BIS spectra which were analyzed previously. The difference in the resonance behavior between Ce2O3 and γ-Ce is ascribed to the difference in the mixing between f2 and f3 configurations in the intermediate state, as well as that between f0 and f1 configurations in the final state. Some discussion is given on the separation of the 4f-derived emission from other symmetry components.",
author = "Takashi Nakano and Kozo Okada and Akio Kotani",
year = "1988",
month = "2",
language = "English",
volume = "57",
pages = "655--662",
journal = "Journal of the Physical Society of Japan",
issn = "0031-9015",
publisher = "Physical Society of Japan",
number = "2",

}

TY - JOUR

T1 - Theory of resonant photoemission in Ce2O3 and γ-Ce

AU - Nakano, Takashi

AU - Okada, Kozo

AU - Kotani, Akio

PY - 1988/2

Y1 - 1988/2

N2 - The 4d-4f resonant photoemission spectra for Ce2O3 and γ-Ce are analyzed theoretically by using the impurity Anderson model. It is shown that the resonant photoemission can be analyzed consistently with the other photoemission and BIS spectra which were analyzed previously. The difference in the resonance behavior between Ce2O3 and γ-Ce is ascribed to the difference in the mixing between f2 and f3 configurations in the intermediate state, as well as that between f0 and f1 configurations in the final state. Some discussion is given on the separation of the 4f-derived emission from other symmetry components.

AB - The 4d-4f resonant photoemission spectra for Ce2O3 and γ-Ce are analyzed theoretically by using the impurity Anderson model. It is shown that the resonant photoemission can be analyzed consistently with the other photoemission and BIS spectra which were analyzed previously. The difference in the resonance behavior between Ce2O3 and γ-Ce is ascribed to the difference in the mixing between f2 and f3 configurations in the intermediate state, as well as that between f0 and f1 configurations in the final state. Some discussion is given on the separation of the 4f-derived emission from other symmetry components.

UR - http://www.scopus.com/inward/record.url?scp=68149174486&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=68149174486&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:68149174486

VL - 57

SP - 655

EP - 662

JO - Journal of the Physical Society of Japan

JF - Journal of the Physical Society of Japan

SN - 0031-9015

IS - 2

ER -