Soft X-ray magnetic circular dichroism of Ce(Fe0.8Co 0.2)2

M. Tsunekawa, S. Imada, A. Matsumoto, A. Yamasaki, H. Fujiwara, S. Suga, B. Schmid, H. Higashimichi, T. Nakamura, T. Muro, Hirofumi Wada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Soft x-ray magnetic circular dichroism study was performed at the L 2,3 edges of iron and cobalt and the M4, 5 edge of cerium in the ferromagnetic Ce(Fe0.8Co0.2)2 compound. The spin and orbital angular magnetic moments of Fe and Co were separately estimated by applying the sum-rules to the magnetic circular dichroism spectra. The estimated magnetic moment of Co is much smaller than that of Fe, suggesting that the small magnetic moment of Co is associated with the suppression of the magnetization in this system. We have also estimated the Ce 4f electron number from the absorption spectrum.

Original languageEnglish
Title of host publicationSYNCHROTRON RADIATION INSTRUMENTATION
Subtitle of host publicationNinth International Conference on Synchrotron Radiation Instrumentation
Pages1703-1706
Number of pages4
Volume879
DOIs
Publication statusPublished - Mar 26 2007
EventSYNCHROTRON RADIATION INSTRUMENTATION: 9th International Conference on Synchrotron Radiation Instrumentation - Daegu, Korea, Republic of
Duration: May 28 2006Jun 28 2006

Other

OtherSYNCHROTRON RADIATION INSTRUMENTATION: 9th International Conference on Synchrotron Radiation Instrumentation
CountryKorea, Republic of
CityDaegu
Period5/28/066/28/06

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dichroism
magnetic moments
x rays
cerium
sum rules
cobalt
retarding
absorption spectra
iron
orbitals
magnetization
electrons

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Tsunekawa, M., Imada, S., Matsumoto, A., Yamasaki, A., Fujiwara, H., Suga, S., ... Wada, H. (2007). Soft X-ray magnetic circular dichroism of Ce(Fe0.8Co 0.2)2. In SYNCHROTRON RADIATION INSTRUMENTATION: Ninth International Conference on Synchrotron Radiation Instrumentation (Vol. 879, pp. 1703-1706) https://doi.org/10.1063/1.2436397

Soft X-ray magnetic circular dichroism of Ce(Fe0.8Co 0.2)2. / Tsunekawa, M.; Imada, S.; Matsumoto, A.; Yamasaki, A.; Fujiwara, H.; Suga, S.; Schmid, B.; Higashimichi, H.; Nakamura, T.; Muro, T.; Wada, Hirofumi.

SYNCHROTRON RADIATION INSTRUMENTATION: Ninth International Conference on Synchrotron Radiation Instrumentation. Vol. 879 2007. p. 1703-1706.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tsunekawa, M, Imada, S, Matsumoto, A, Yamasaki, A, Fujiwara, H, Suga, S, Schmid, B, Higashimichi, H, Nakamura, T, Muro, T & Wada, H 2007, Soft X-ray magnetic circular dichroism of Ce(Fe0.8Co 0.2)2. in SYNCHROTRON RADIATION INSTRUMENTATION: Ninth International Conference on Synchrotron Radiation Instrumentation. vol. 879, pp. 1703-1706, SYNCHROTRON RADIATION INSTRUMENTATION: 9th International Conference on Synchrotron Radiation Instrumentation, Daegu, Korea, Republic of, 5/28/06. https://doi.org/10.1063/1.2436397
Tsunekawa M, Imada S, Matsumoto A, Yamasaki A, Fujiwara H, Suga S et al. Soft X-ray magnetic circular dichroism of Ce(Fe0.8Co 0.2)2. In SYNCHROTRON RADIATION INSTRUMENTATION: Ninth International Conference on Synchrotron Radiation Instrumentation. Vol. 879. 2007. p. 1703-1706 https://doi.org/10.1063/1.2436397
Tsunekawa, M. ; Imada, S. ; Matsumoto, A. ; Yamasaki, A. ; Fujiwara, H. ; Suga, S. ; Schmid, B. ; Higashimichi, H. ; Nakamura, T. ; Muro, T. ; Wada, Hirofumi. / Soft X-ray magnetic circular dichroism of Ce(Fe0.8Co 0.2)2. SYNCHROTRON RADIATION INSTRUMENTATION: Ninth International Conference on Synchrotron Radiation Instrumentation. Vol. 879 2007. pp. 1703-1706
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