Muon spin-relaxation measurements of the fluctuation modes in spin-glass AgMn
Conference
·
OSTI ID:5154870
Recently reported zero-field ..mu..SR measurements below the spin-glass transition temperature in AgMn (1.6 at. %) show a temperature dependent inhomogenous width. We discuss these data in terms of a model in which the local field undergoes limited-amplitude fluctuations. We find that both very slow (approx. 0.3 ..mu..s/sup -1/) and rapid (approx. 3000 ..mu..s/sup -1/) fluctuations are required.
- Research Organization:
- Los Alamos National Lab., NM (USA); California Univ., Riverside (USA); Rice Univ., Houston, TX (USA)
- DOE Contract Number:
- W-7405-ENG-36
- OSTI ID:
- 5154870
- Report Number(s):
- LA-UR-82-2088; CONF-820929-2; ON: DE82019558
- Country of Publication:
- United States
- Language:
- English
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