This title appears in the Scientific Report :
2008
Please use the identifier:
http://dx.doi.org/10.1088/0953-8984/20/44/445208 in citations.
Please use the identifier: http://hdl.handle.net/2128/22950 in citations.
Resonant magnetic x-ray scattering from terbium
Resonant magnetic x-ray scattering from terbium
Resonant magnetic x-ray scattering from Tb in the spiral phase is studied in great detail. Polarization analysis in the sigma-sigma' and sigma-pi' channels has been performed for magnetic (0, 0, l +/- tau) satellite reflections over the accessible wavevector range Q = 1.9-6.5 angstrom(-1)....
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Personal Name(s): | Strempfer, J. |
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Hupfeld, D. / Voigt, J. / Bihlmayer, G. / Goldman, A. I. / Brückel, T. | |
Contributing Institute: |
JARA-FIT; JARA-FIT Neutronenstreuung; IFF-5 Streumethoden; IFF-4 Quanten-Theorie der Materialien; IFF-1 JCNS; JCNS |
Published in: | Journal of physics / Condensed matter, 20 (2008) S. 445208-1 - 445208-7 |
Imprint: |
Bristol
IOP Publ.
2008
|
Physical Description: |
445208-1 - 445208-7 |
DOI: |
10.1088/0953-8984/20/44/445208 |
Document Type: |
Journal Article |
Research Program: |
Großgeräte für die Forschung mit Photonen, Neutronen und Ionen (PNI) Kondensierte Materie |
Series Title: |
Journal of Physics: Condensed Matter
20 |
Subject (ZB): | |
Link: |
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Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/22950 in citations.
Resonant magnetic x-ray scattering from Tb in the spiral phase is studied in great detail. Polarization analysis in the sigma-sigma' and sigma-pi' channels has been performed for magnetic (0, 0, l +/- tau) satellite reflections over the accessible wavevector range Q = 1.9-6.5 angstrom(-1). A characteristic splitting of the resonance signal as a function of energy has been observed at the L-II as well as at the L-III absorption edge. The shape of the resonance depends on Q and is different for the two edges. Up to three components were observed with a separation in energy between 3.3 and 4.9 eV, compared to a core hole lifetime broadening of 2.5 eV, which is in agreement with the density of states in Tb metal. |