Magnetic properties of a random diluted spin-1/2, 1, 3/2 superlattice. (English) Zbl 1217.82021
Summary: Using the effective-field theory we studied the magnetic properties of a random diluted spin-1/2, 1, 3/2 superlattice which consists of three different ferromagnetic materials. The critical temperature of the system is studied as a function of the concentration of magnetic atoms and exchange interactions in each layer. The temperature dependence of magnetization shows that the properties of the diluted system are different from those of the corresponding pure system.
MSC:
| 82B20 | Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics |
| 82B27 | Critical phenomena in equilibrium statistical mechanics |
| 82D40 | Statistical mechanics of magnetic materials |
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