Magnetic behaviour of spin-glass alloys beyond the percolation concentration
- 1 September 1983
- journal article
- Published by IOP Publishing in Journal of Physics F: Metal Physics
- Vol. 13 (9) , 1945-1954
- https://doi.org/10.1088/0305-4608/13/9/018
Abstract
Using a mean-field effective medium approach, the authors study the phase diagram of a random Heisenberg model. In particular they study the phases and magnetisation beyond the percolation limit, and compare these with the experimental observations in AuFe alloys with high concentrations of Fe.Keywords
This publication has 15 references indexed in Scilit:
- A mean-field, effective medium theory of random magnetic alloys. II. The random heisenberg modelPramana, 1980
- A mean-field, effective medium theory of random magnetic alloys I: The random ising modelPramana, 1978
- The role of finite magnetic clusters in Au-Fe alloys near the percolation concentrationPhilosophical Magazine Part B, 1978
- Transitions from local moment to itinerant magnetism as a function of composition in alloysPhysica B+C, 1977
- Magnetic ordering in f.c.c. alloysPhysica B+C, 1977
- 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
- Solute Clustering and Magnetic Behavior in Au-FePhysical Review B, 1972
- Temperature-Dependent Internal Field Distribution and Magnetic Susceptibility of a Dilute Ising Spin SystemPhysical Review B, 1968
- Transitions from Ferromagnetism to Antiferromagnetism in Iron-Aluminum Alloys. Experimental ResultsPhysical Review B, 1959