Photoemission magnetic circular dichroism study of the ferromagnetic transition-metal oxide SrRuO3

J. Okamoto, T. Konishi, Takashi Mizokawa, A. Fujimori, N. Nakajima, T. Koide, H. Miyauchi, T. Miyahara, I. Hase, Y. Takeda, M. Takano

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The electronic structure of the ferromagnetic transition-metal oxide SrRuO3 has been studied by magnetic circular dichroism (MCD) in the valence-band photoemission spectra. MCD signals have been obtained by changing the direction of sample magnetization as well as the helicity of incident photons. Strong MCD signals were observed near the Fermi level. We have attempted to explain the MCD spectra using a band structure calculated with the unrestricted Hartree-Fock method.

Original languageEnglish
Pages (from-to)41-44
Number of pages4
JournalJournal of Electron Spectroscopy and Related Phenomena
Volume92
Issue number1-3
Publication statusPublished - 1998 May
Externally publishedYes

Fingerprint

Dichroism
Photoemission
Valence bands
Fermi level
Band structure
Oxides
dichroism
Electronic structure
Transition metals
metal oxides
Magnetization
photoelectric emission
Photons
transition metals
electronic structure
valence
magnetization
Direction compound
photons

Keywords

  • Magnetic circular dichroism
  • Photoemission
  • Spin-orbit interaction
  • Unrestricted hartree-fock

ASJC Scopus subject areas

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

Cite this

Photoemission magnetic circular dichroism study of the ferromagnetic transition-metal oxide SrRuO3. / Okamoto, J.; Konishi, T.; Mizokawa, Takashi; Fujimori, A.; Nakajima, N.; Koide, T.; Miyauchi, H.; Miyahara, T.; Hase, I.; Takeda, Y.; Takano, M.

In: Journal of Electron Spectroscopy and Related Phenomena, Vol. 92, No. 1-3, 05.1998, p. 41-44.

Research output: Contribution to journalArticle

Okamoto, J, Konishi, T, Mizokawa, T, Fujimori, A, Nakajima, N, Koide, T, Miyauchi, H, Miyahara, T, Hase, I, Takeda, Y & Takano, M 1998, 'Photoemission magnetic circular dichroism study of the ferromagnetic transition-metal oxide SrRuO3', Journal of Electron Spectroscopy and Related Phenomena, vol. 92, no. 1-3, pp. 41-44.
Okamoto, J. ; Konishi, T. ; Mizokawa, Takashi ; Fujimori, A. ; Nakajima, N. ; Koide, T. ; Miyauchi, H. ; Miyahara, T. ; Hase, I. ; Takeda, Y. ; Takano, M. / Photoemission magnetic circular dichroism study of the ferromagnetic transition-metal oxide SrRuO3. In: Journal of Electron Spectroscopy and Related Phenomena. 1998 ; Vol. 92, No. 1-3. pp. 41-44.
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AU - Koide, T.

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