Infinitely many phases in a large class of Ising models
- 20 January 1981
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 14 (2) , L17-L19
- https://doi.org/10.1088/0022-3719/14/2/001
Abstract
A large class of Ising models with competing interactions (generalised axial next-nearest-neighbour Ising models) is introduced to accommodate realistic lattice structures like HCP and BCT. The sequence of an infinite number of spatially modulated commensurate phases (2j3) (where j=0,1,2...), found recently for the ANNNI models, appears again.Keywords
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