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Number of results
1997 | 91 | 5 | 975-979
Article title

X-MCD Study of Expanded Lattice Permanent Magnet Materials

Content
Title variants
Languages of publication
EN
Abstracts
EN
X-ray magnetic circular dichroism measurements on the cobalt (iron) K edges and samarium L_{2}, L_{3} edges of Sm_{2}Fe_{17}, Sm_{2}Co_{17} and their interstitial hydrides and nitrides are reported. Normal absorption profiles show considerable changes upon nitriding for iron- and cobalt K edge and for samarium L_{2}, L_{3} edges. Much weaker changes are observed upon hydriding. Similarly, significant differences of X-MCD spectra appear between the host Sm_{2}Fe_{17} (Sm_{2}Co_{17}) and the nitrides, whereas X-MCD signals of the hydrides are similar to those of the hosts. The effects are analysed and discussed in terms of influence of interstitial atom neighbours on the Co(Fe) 4p and Sm 5d electronic bands.
Keywords
EN
Publisher

Year
Volume
91
Issue
5
Pages
975-979
Physical description
Dates
published
1997-05
Contributors
author
  • Department of Solid State Physics, University of Mining and Metallurgy, Al. Mickiewicza 30, 30-059 Cracow, Poland
author
  • Department of Solid State Physics, University of Mining and Metallurgy, Al. Mickiewicza 30, 30-059 Cracow, Poland
author
  • Department of Solid State Physics, University of Mining and Metallurgy, Al. Mickiewicza 30, 30-059 Cracow, Poland
author
  • Institute of Experimental Physics II, University of Augsburg, 86135 Augsburg, Germany
author
  • Institute of Experimental Physics II, University of Augsburg, 86135 Augsburg, Germany
author
  • Institute of Experimental Physics II, University of Augsburg, 86135 Augsburg, Germany
author
  • Institute of Experimental Physics II, University of Augsburg, 86135 Augsburg, Germany
References
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv91z523kz
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