Magnetic moments of Fe and Y in the FeBY glass forming system

P. Poulopoulos, S. Baskoutas, L. F. Kiss, L. Bujdosó, T. Kemény, F. Wilhelm, A. Rogalev, V. Kapaklis, C. Politis, M. Angelakeris, K. Saksl

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Abstract

The new Fe71.2B24Y4.8 glassy alloy has been prepared in amorphous ribbon form via melt spinning and splat cooling. The high degree of sample homogeneity and structural quality of the ribbon is revealed by the observation of narrow linewidths in the spectra of the field derivatives of the absorbed microwave power in ferromagnetic resonance experiments. Combination of vibrating sample magnetometry and element-specific X-ray magnetic circular dichroism experiments at the L3,2-edges of Y revealed an induced magnetic moment of 0.065 μB/atom for Y antiparallel oriented to an Fe magnetic moment of 1.83 μB/atom.

Original languageEnglish
Pages (from-to)587-591
Number of pages5
JournalJournal of Non-Crystalline Solids
Volume354
Issue number2-9
DOIs
Publication statusPublished - Jan 15 2008

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Keywords

  • Amorphous metals
  • Magnetic properties
  • X-ray absorption
  • X-ray diffraction
  • metallic glasses

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Materials Chemistry

Cite this

Poulopoulos, P., Baskoutas, S., Kiss, L. F., Bujdosó, L., Kemény, T., Wilhelm, F., Rogalev, A., Kapaklis, V., Politis, C., Angelakeris, M., & Saksl, K. (2008). Magnetic moments of Fe and Y in the FeBY glass forming system. Journal of Non-Crystalline Solids, 354(2-9), 587-591. https://doi.org/10.1016/j.jnoncrysol.2007.06.099