Random anisotropy effects on the phase transition of amorphous Dy xGd1-xNi
- 1 January 1985
- journal article
- Published by EDP Sciences in Journal de Physique
- Vol. 46 (2) , 293-302
- https://doi.org/10.1051/jphys:01985004602029300
Abstract
The influence of the magnitude of a random anisotropy on the critical properties of amorphous DyxGd1-xNi has been studied by means of low field magnetization experiments. At equilibrium, critical exponents are given, discussed and compared to those previously obtained on other systems. Non equilibrium effects have been investigated showing the existence of irreversibility lines in the planes H-T, T-(D/J) and (D/J)-HKeywords
This publication has 11 references indexed in Scilit:
- On the non-linear susceptibility of amorphous Gd37Al63 spin glassJournal of the Less Common Metals, 1983
- Phenomenological theory of amorphous magnets with small random anisotropyJournal of Physics C: Solid State Physics, 1983
- Phase transitions in random anisotropy magnetsSolid State Communications, 1983
- Instabilities of an-Vector Spin-Glass in a FieldPhysical Review Letters, 1982
- Polarization sensitive laser calorimetryJournal of Applied Physics, 1982
- Scaling of Nonlinear Susceptibility in MnCu and GdAl Spin-GlassesPhysical Review Letters, 1981
- Mean field theory for Heisenberg spin glassesJournal de Physique Lettres, 1981
- Infinite Susceptibility Phase in Random Uniaxial Anisotropy MagnetsPhysical Review Letters, 1980
- Random-Field Instability of the Ordered State of Continuous SymmetryPhysical Review Letters, 1975
- New Model for Amorphous MagnetismPhysical Review Letters, 1973