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

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

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

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

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	41-44
Number of pages	4
Journal	Journal of Electron Spectroscopy and Related Phenomena
Volume	92
Issue number	1-3
Publication status	Published - 1998 May 1
Externally published	Yes

Keywords

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

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Radiation
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Spectroscopy
Physical and Theoretical Chemistry

Cite this

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title = "Photoemission magnetic circular dichroism study of the ferromagnetic transition-metal oxide SrRuO3",

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.",

keywords = "Magnetic circular dichroism, Photoemission, Spin-orbit interaction, Unrestricted hartree-fock",

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

year = "1998",

month = may,

day = "1",

language = "English",

volume = "92",

pages = "41--44",

journal = "Journal of Electron Spectroscopy and Related Phenomena",

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TY - JOUR

T1 - Photoemission magnetic circular dichroism study of the ferromagnetic transition-metal oxide SrRuO3

AU - Okamoto, J.

AU - Konishi, T.

AU - Mizokawa, T.

AU - Fujimori, A.

AU - Nakajima, N.

AU - Koide, T.

AU - Miyauchi, H.

AU - Miyahara, T.

AU - Hase, I.

AU - Takeda, Y.

AU - Takano, M.

PY - 1998/5/1

Y1 - 1998/5/1

N2 - 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.

AB - 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.

KW - Magnetic circular dichroism

KW - Photoemission

KW - Spin-orbit interaction

KW - Unrestricted hartree-fock

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UR - http://www.scopus.com/inward/citedby.url?scp=0041782428&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0041782428

VL - 92

SP - 41

EP - 44

JO - Journal of Electron Spectroscopy and Related Phenomena

JF - Journal of Electron Spectroscopy and Related Phenomena

SN - 0368-2048

IS - 1-3

ER -

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

Abstract

Keywords

ASJC Scopus subject areas

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