Polarization and Resonance Properties of Magnetic X-Ray Scattering in Holmium

Doon Gibbs, D. R. Harshman, E. D. Isaacs, D. B. McWhan, D. Mills, and C. Vettier
Phys. Rev. Lett. 61, 1241 – Published 5 September 1988
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Abstract

Be measuring the degree of linear polarization we identify the orbital and spin contributions to the x-ray magnetic scattering in holmium. When the incident x-ray energy is tuned through the LIII absorption edge, we observe a fiftyfold resonant enhancement of the magnetic signal, and resonant integer harmonics. The line shapes of the two linear components scattered parallel and perpendicular to the diffraction plane are distinct in energy with a 6-eV splitting.

  • Received 15 June 1988

DOI:https://doi.org/10.1103/PhysRevLett.61.1241

©1988 American Physical Society

Authors & Affiliations

Doon Gibbs

  • Brookhaven National Laboratory, Upton, New York 11973

D. R. Harshman, E. D. Isaacs, and D. B. McWhan

  • AT&T Bell Laboratories, 600 Mountain Avenue, Murray Hill, New Jersey 07974

D. Mills

  • Cornell High Energy Synchrotron Source, Cornell University, Ithaca, New York 14853

C. Vettier

  • Institut Laue-Langevin, 38042 Grenoble, Cedex, France

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Vol. 61, Iss. 10 — 5 September 1988

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