Fe 3d states in Cd0.89Fe0.11Se

Y. Ueda, M. Taniguchi, Takashi Mizokawa, A. Fujimori, I. Souma, Y. Oka

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

A measure of the Fe 3d partial density of states (DOS) in the valence bands of Cd0.89Fe0.11Se single-phase single crystals has been obtained using synchrotron-radiation photoemission. Based on an analysis of the Fe 3d DOS spectrum in terms of a configuration-interaction calculation on a Fe2+(Se2-)4 model cluster, we find that the spectral intensities in the top 6 eV are predominantly due to transitions to d6L final-state configuration, where L represents a ligand hole. On the other hand, those at 7-15 eV originate mainly from transitions to the d5 configuration. The model calculation provides the Fe 3d Coulomb correlation energy of 4.5 eV.

Original languageEnglish
Pages (from-to)2167-2169
Number of pages3
JournalPhysical Review B
Volume49
Issue number3
DOIs
Publication statusPublished - 1994
Externally publishedYes

Fingerprint

Photoemission
Valence bands
configurations
Synchrotron radiation
configuration interaction
synchrotron radiation
photoelectric emission
Ligands
Single crystals
valence
ligands
single crystals
energy

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Ueda, Y., Taniguchi, M., Mizokawa, T., Fujimori, A., Souma, I., & Oka, Y. (1994). Fe 3d states in Cd0.89Fe0.11Se. Physical Review B, 49(3), 2167-2169. https://doi.org/10.1103/PhysRevB.49.2167

Fe 3d states in Cd0.89Fe0.11Se. / Ueda, Y.; Taniguchi, M.; Mizokawa, Takashi; Fujimori, A.; Souma, I.; Oka, Y.

In: Physical Review B, Vol. 49, No. 3, 1994, p. 2167-2169.

Research output: Contribution to journalArticle

Ueda, Y, Taniguchi, M, Mizokawa, T, Fujimori, A, Souma, I & Oka, Y 1994, 'Fe 3d states in Cd0.89Fe0.11Se', Physical Review B, vol. 49, no. 3, pp. 2167-2169. https://doi.org/10.1103/PhysRevB.49.2167
Ueda Y, Taniguchi M, Mizokawa T, Fujimori A, Souma I, Oka Y. Fe 3d states in Cd0.89Fe0.11Se. Physical Review B. 1994;49(3):2167-2169. https://doi.org/10.1103/PhysRevB.49.2167
Ueda, Y. ; Taniguchi, M. ; Mizokawa, Takashi ; Fujimori, A. ; Souma, I. ; Oka, Y. / Fe 3d states in Cd0.89Fe0.11Se. In: Physical Review B. 1994 ; Vol. 49, No. 3. pp. 2167-2169.
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