X-Ray Magnetic Form Factor of UTe

Masahisa Ito, Akihisa Koizumi, Fumitake Itoh, Hiroshi Sakurai, Yoshikazu Tanaka, Toru Ohata, Koichi Mori, Akira Ochiai, Hiroshi Kawata, Koichi Mori

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15 Citations (Scopus)

Abstract

A measurement of the magnetic form factor of a ferromagnetic actinide compound of UTe with circularly polarized X-rays is reported. The present geometrical configuration of the measurement gives a form factor of L(k) + 0.3 S (k) where L(k) and S(k) are the form factors of the orbital and the spin magnetic moment, respectively. We have combined the X-ray magnetic form factor with the neutron one which gives L(k) + 2S(k) (G. Busch et al.: J. Phys. c 12 (1979) 1391), and have deduced L(k) and S(k) separately. The obtained profiles of L(k) and S(k) show that the orbital and the spin magnetic moments are spatially spread out more than those calculated for a free uranium ion.

Original languageEnglish
Pages (from-to)2333-2337
Number of pages5
Journaljournal of the physical society of japan
Volume64
Issue number7
DOIs
Publication statusPublished - 1995 Jul

Keywords

  • UTe
  • X-ray magnetic Bragg scattering
  • X-ray magnetic diffraction
  • circularly polarized X-rays
  • magnetic form factor
  • orbital magnetic moment
  • spin magnetic moment
  • synchrotron radiation
  • uranium
  • uranium monochalcogenide

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Cite this

    Ito, M., Koizumi, A., Itoh, F., Sakurai, H., Tanaka, Y., Ohata, T., Mori, K., Ochiai, A., Kawata, H., & Mori, K. (1995). X-Ray Magnetic Form Factor of UTe. journal of the physical society of japan, 64(7), 2333-2337. https://doi.org/10.1143/JPSJ.64.2333