About this Physics and Astronomy article
Ab initio calculation of magnetic moments and hyperfine fields in Y~2~Fe~17~Z~3~ (Z = H, C, N) by T. Beuerle; M. Fähnle is a Physics and Astronomy article available to read on EtoBox.
## Abstract The local magnetic moments and hyperfine fields on the crystallographically different Fe and Y sites and on the interstitial atoms Z are calculated for the technologically important hard magnetic compounds Y~2~Fe~17~ and Y~2~Fe~17~Z~3~ with Z = H, C, N by means of the local‐spin‐density approximation and the linear‐muffin‐tin‐orbital theory in atomic‐sphere approximation. The competing effects of volume expansion and hybridization between the interstitial atoms and the neighbouring Fe atoms are discussed, and the limitations of the atomic‐sphere approximation are elucidated.
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- Author
- T. Beuerle; M. Fähnle
- Publisher
- John Wiley and Sons; Wiley (John Wiley & Sons); John Wiley & Sons Ltd.; Wiley (ISSN 0370-1972)
- Published
- 1992
- Language
- EN
- Field
- Physics and Astronomy (Physical Sciences)