Photoemission and x-ray absorption spectroscopy of PrNiO3

Takashi Mizokawa, A. Fujimori, T. Arima, Y. Tokura, N. Mori, J. Akimitsu

Research output: Contribution to journalArticle

Abstract

The electronic structure of PrNiO3 has been studied by photoemission and x-ray absorption spectroscopy and subsequent configuration-interaction calculations on a NiO6 cluster model. It has been found that the charge-transfer energy Δ is ∼ 1 eV and that the Ni 3d and O 2p orbitals are strongly hybridized in the ground state. We have also performed unrestricted Hartree-Fock calculations on a Ni 3d-O 2p perovskite-type lattice model using the parameters obtained from the cluster-model analysis.

Original languageEnglish
Pages (from-to)191-194
Number of pages4
JournalJournal of Electron Spectroscopy and Related Phenomena
Volume78
Publication statusPublished - 1996 May
Externally publishedYes

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Photoemission
Absorption spectroscopy
x ray absorption
x ray spectroscopy
absorption spectroscopy
photoelectric emission
X rays
Perovskite
Ground state
configuration interaction
Electronic structure
Charge transfer
charge transfer
electronic structure
orbitals
ground state
energy

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Spectroscopy
  • Atomic and Molecular Physics, and Optics
  • Surfaces and Interfaces

Cite this

Mizokawa, T., Fujimori, A., Arima, T., Tokura, Y., Mori, N., & Akimitsu, J. (1996). Photoemission and x-ray absorption spectroscopy of PrNiO3. Journal of Electron Spectroscopy and Related Phenomena, 78, 191-194.

Photoemission and x-ray absorption spectroscopy of PrNiO3. / Mizokawa, Takashi; Fujimori, A.; Arima, T.; Tokura, Y.; Mori, N.; Akimitsu, J.

In: Journal of Electron Spectroscopy and Related Phenomena, Vol. 78, 05.1996, p. 191-194.

Research output: Contribution to journalArticle

Mizokawa, T, Fujimori, A, Arima, T, Tokura, Y, Mori, N & Akimitsu, J 1996, 'Photoemission and x-ray absorption spectroscopy of PrNiO3', Journal of Electron Spectroscopy and Related Phenomena, vol. 78, pp. 191-194.
Mizokawa, Takashi ; Fujimori, A. ; Arima, T. ; Tokura, Y. ; Mori, N. ; Akimitsu, J. / Photoemission and x-ray absorption spectroscopy of PrNiO3. In: Journal of Electron Spectroscopy and Related Phenomena. 1996 ; Vol. 78. pp. 191-194.
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