Hyperfine Interactions

, Volume 78, Issue 1–4, pp 497–500 | Cite as

Local magnetization of Co andMn impurities in the reentrant spin glass Au0.82Fe0.18

  • G. M. Gurevich
  • S. V. Topalov
  • A. L. Erzinkyan
  • V. P. Parfenova
  • M. Finger
  • V. N. Pavlov
  • J. Slovák
  • R. Drevenak
  • M. Trhlík
Section III.2: Magnetism and Theory

Abstract

The low-temperature nuclear orientation technique has been used to study the magnetic behaviour of60Co and54Mn impurity atoms in the reentrant spin glass Au0.82Fe0.18. The results obtained for60Co indicate that Co moments follow the distribution of Fe directions. In contrast, Mn moments show a spread directional distribution. These results are the consequence of the different character of Mn-Fe andFe-Fe interactions at short distances.

Keywords

Thin Film Short Distance Impurity Atom Spin Glass Magnetic Behaviour 

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Copyright information

© J.C. Baltzer AG, Science Publishers 1993

Authors and Affiliations

  • G. M. Gurevich
    • 1
  • S. V. Topalov
    • 1
  • A. L. Erzinkyan
    • 2
  • V. P. Parfenova
    • 2
  • M. Finger
    • 3
  • V. N. Pavlov
    • 3
  • J. Slovák
    • 3
  • R. Drevenak
    • 3
  • M. Trhlík
    • 4
  1. 1.Institute for Nuclear ResearchRussian Academy of SciencesMoscowRussia
  2. 2.Moscow State UniversityMoscowRussia
  3. 3.Joint Institute for Nuclear ResearchDubnaRussia
  4. 4.Charles UniversityPragueCzech Republic

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