Melt-spun RuFeSi: A cluster spin glass

Abstract

The magnetic and57Fe Mössbauer studies in melt-spun RuFeSi show that in spite of the differences in the Xac responses between the melt-spun and annealed specimens, which have very different atomic order/disorder, the microscopic details of the Fe spin dynamics are similar. The melt-spun sample does not show reentrant like bulk magnetic behaviour in contrast to the annealed specimens.

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Rambabu, D., Mishra, S.N., Pillay, R.G. et al. Melt-spun RuFeSi: A cluster spin glass. Hyperfine Interact 34, 533–536 (1987). https://doi.org/10.1007/BF02072771

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Keywords

  • Thin Film
  • Spin Glass
  • Magnetic Behaviour
  • Spin Dynamic
  • Annealed Specimen