Magnetic circular dichroism of 3d5/2 → 2p3/2 resonant inelastic X-ray scattering at the Ho LIII-edge in Ho3Fe5O12

Tetsuya Nakamura, Naomi Kawamura, Toshiaki Iwazumi, Hiroshi Maruyama, Akiri Urata, Hironobu Shoji, Susumu Nanao, Shunji Kishimoto, Rintaro Katano, Yasuhito Isozumi

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Abstract

Magnetic Circular Dichroism (MCD) of Resonant Inelastic X-ray Scattering (RIXS) of 3d5/2 → 2p3/2 decay (Ho Lα1) was measured at the Ho LIII-edge in Ho3Fe5O12. The MCD-RIXS, in which the intermediate state has the 2p4fn+1 configuration due to the quadrupolar transition of 2p → 4f̄, was also observed at the pre-edge region of the Ho LIII-edge. The obvious superposition of two peaks, which comes from the high-energy off-resonant Raman scattering and the fluorescence, could be found in both the RIXS and the MCD-RIXS when the energy of the incoming X-ray was 7eV higher than the white line. The dependence of the integration of the MCD-RIXS spectra on the incident x-ray energy could roughly reproduce the MCD of X-ray absorption spectra (XAS).

Original languageEnglish
Pages (from-to)428-430
Number of pages3
JournalJournal of Synchrotron Radiation
Volume8
Issue number2
DOIs
Publication statusPublished - 2001 Mar 1

Keywords

  • HoFeO
  • Magnetic circular dichroism
  • Resonant inelastic x-ray scattering

ASJC Scopus subject areas

  • Radiation
  • Nuclear and High Energy Physics
  • Instrumentation

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    Nakamura, T., Kawamura, N., Iwazumi, T., Maruyama, H., Urata, A., Shoji, H., Nanao, S., Kishimoto, S., Katano, R., & Isozumi, Y. (2001). Magnetic circular dichroism of 3d5/2 → 2p3/2 resonant inelastic X-ray scattering at the Ho LIII-edge in Ho3Fe5O12. Journal of Synchrotron Radiation, 8(2), 428-430. https://doi.org/10.1107/S0909049500018392