Sorg, C.; Scherz, A; Baberschke, K.; Wende, Heiko; Wilhelm, F.; Rogalev, A.; Chadov, S.; Minár, J.; Ebert, H.:
Detailed fine structure of x-ray magnetic circular dichroism spectra: Systematics for heavy rare-earth magnets
2007
In: Physical Review B, Jg. 75 (2007), Heft 6, S. 064428-1 - 064428-5
Artikel/Aufsatz in Zeitschrift2007Physik
Titel:
Detailed fine structure of x-ray magnetic circular dichroism spectra: Systematics for heavy rare-earth magnets
Autor(in):
Sorg, C.; Scherz, A; Baberschke, K.; Wende, HeikoLSF; Wilhelm, F.; Rogalev, A.; Chadov, S.; Minár, J.; Ebert, H.
Erscheinungsjahr
2007
Erschienen in:
Titel:
Physical Review B
in:
Jg. 75 (2007), Heft 6, S. 064428-1 - 064428-5
ISSN:
Signatur der UB

Abstract:

X-ray absorption spectroscopy (XAS) and x-ray magnetic circular dichroism (XMCD) have been investigated at the L2,3 edges of three heavy rare-earth elementary metals. In addition the XAS and XMCD spectra were calculated using a fully relativistic multiple scattering or Korringa-Kohn-Rostoker formalism. This allows disentanglement of electric dipole and electric quadrupolar transitions and serves for a better understanding of the details of the spectroscopic fine structure.