Display options
Cite
Bohnenbuck B, Zegkinoglou I, Strempfer J, et al. Magnetic structure of RuSr2GdCu2O8 determined by resonant x-ray diffraction. Phys Rev Lett. 2009;102(3):037205doi: 10.1103/PhysRevLett.102.037205.
Bohnenbuck, B., Zegkinoglou, I., Strempfer, J., Nelson, C. S., Wu, H. H., Schübler-Langeheine, C., Reehuis, M., Schierle, E., Leininger, P., Herrmannsdörfer, T., Lang, J. C., Srajer, G., Lin, C. T., & Keimer, B. (2009). Magnetic structure of RuSr2GdCu2O8 determined by resonant x-ray diffraction. Physical review letters, 102(3), 037205. https://doi.org/10.1103/PhysRevLett.102.037205
Bohnenbuck, B, et al. "Magnetic structure of RuSr2GdCu2O8 determined by resonant x-ray diffraction." Physical review letters vol. 102,3 (2009): 037205. doi: https://doi.org/10.1103/PhysRevLett.102.037205
Bohnenbuck B, Zegkinoglou I, Strempfer J, Nelson CS, Wu HH, Schübler-Langeheine C, Reehuis M, Schierle E, Leininger P, Herrmannsdörfer T, Lang JC, Srajer G, Lin CT, Keimer B. Magnetic structure of RuSr2GdCu2O8 determined by resonant x-ray diffraction. Phys Rev Lett. 2009 Jan 23;102(3):037205. doi: 10.1103/PhysRevLett.102.037205. Epub 2009 Jan 22. PMID: 19257388.
Copy Download .nbib Format: NLM
Share it on

Phys Rev Lett. 2009 Jan 23;102(3):037205. doi: 10.1103/PhysRevLett.102.037205. Epub 2009 Jan 22.

Magnetic structure of RuSr2GdCu2O8 determined by resonant x-ray diffraction.

Physical review letters

B Bohnenbuck, I Zegkinoglou, J Strempfer, C S Nelson, H-H Wu, C Schübler-Langeheine, M Reehuis, E Schierle, Ph Leininger, T Herrmannsdörfer, J C Lang, G Srajer, C T Lin, B Keimer

Affiliations

  1. Max-Planck-Institut für Festkörperforschung, Heisenbergstrasse 1, 70569 Stuttgart, Germany.

PMID: 19257388 DOI: 10.1103/PhysRevLett.102.037205

Abstract

X-ray diffraction with photon energies near the Ru L2-absorption edge was used to detect resonant reflections characteristic of a G-type superstructure in RuSr2GdCu2O8 single crystals. A polarization analysis confirms that these reflections are due to magnetic order of Ru moments, and the azimuthal-angle dependence of the scattering amplitude reveals that the moments lie along a low-symmetry axis with substantial components parallel and perpendicular to the RuO2 layers. Complemented by susceptibility data and a symmetry analysis of the magnetic structure, these results reconcile many of the apparently contradictory findings reported in the literature.

Publication Types