Spin glass freezing above the ferromagnetic percolation limit in AuFe alloys
- 1 May 1978
- journal article
- Published by IOP Publishing in Journal of Physics F: Metal Physics
- Vol. 8 (5) , L109-L112
- https://doi.org/10.1088/0305-4608/8/5/002
Abstract
The authors have measured the AC susceptibility with applied magnetic fields between 0 and 1500 Oe for two AuFe alloys above the ferromagnetic percolation concentration. The results indicate that spin glass ordering occurs at low temperatures and an extended T-c phase diagram is proposed.Keywords
This publication has 10 references indexed in Scilit:
- ac susceptibility of the ferromagnetic phase of thesystemPhysical Review B, 1978
- Magnetic Resonance in a Concentrated Spin-Glass: Experiment and a Phenomenological ModelPhysical Review Letters, 1977
- Gold-iron spin glasses in low DC fields. I. Susceptibility and thermoremanenceJournal of Physics F: Metal Physics, 1977
- Magnetic ordering in f.c.c. alloysPhysica B+C, 1977
- AC susceptibility of the exchange enhanced system Co in (Pd95Rh5)Journal of Physics F: Metal Physics, 1976
- Onset of magnetic order in the giant moment system PdCoJournal of Physics F: Metal Physics, 1976
- Small angle critical neutron scattering and the onset of ferromagnetism in Au-Fe alloysJournal of Physics F: Metal Physics, 1976
- Electrical resistivity ofAuFe alloys in the spin-glass, mictomagnetic, and ferromagnetic regimesPhysical Review B, 1974
- Ferromagnet or spin glass? Magnetic ordering in Au-Fe alloysJournal of Physics F: Metal Physics, 1974
- Magnetic Ordering in Gold-Iron AlloysPhysical Review B, 1972