Home
For authors
Submission status

Current
Archive (English)
Archive
   Volumes 61-80
   Volumes 41-60
   Volumes 21-40
   Volumes 1-20
   Volumes 81-92
      Volume 92
      Volume 91
      Volume 90
      Volume 89
      Volume 88
      Volume 87
      Volume 86
      Volume 85
      Volume 84
      Volume 83
      Volume 82
      Volume 81
Search
VOLUME 87 (2008) | ISSUE 11 | PAGE 730
The critical behavior of the mixed ferrimagnetic ternary alloy on the Bethe lattice
PACS: 05.50.+q, 05.70.Fh, 75.10.Hk, 75.40.Cx
Abstract
The critical behavior of the mixed Ising model of the type ABpC1-p ternary alloy consisting of spins σ=1/2, S=1, and m=3/2 is investigated on the Bethe lattice by using the exact recursion relations. The exact expressions for the magnetizations and magnetic susceptibilities are found, and thermal behaviors of the magnetizations and susceptibilities are studied. We also investigate the behavior of magnetizations and susceptibilities as a function of the crystal-field interaction or single-ion anisotropy. We construct the phase diagram and find that the system always undergoes a second-order phase transition for the coordination number q\leqslant3 and a second- and first-order phase transitions for q>3; hence the system gives a tricritical point. The system also exhibits the reentrant behaviors.