Configurationally Disordered Spin Systems
- 28 June 1976
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 36 (26), 1569-1573
- https://doi.org/10.1103/physrevlett.36.1569
Abstract
We introduce a model for configurationally disordered spin systems that is exactly solvable in an appropriate spherical approximation for a variety of exchange interactions. For a classical Heisenberg interaction, the solution shows a ferromagnetic transition.Keywords
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