The spin-3/2 Blume-Capel model on the Bethe lattice using the recursion method
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, cilt.218, sa.1, ss.121-127, 2000 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 218 Sayı: 1
- Basım Tarihi: 2000
- Doi Numarası: 10.1016/s0304-8853(00)00366-8
- Dergi Adı: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.121-127
- Anahtar Kelimeler: spin-3/2 ising system, Bethe lattice, the exact recursion equations
- Erciyes Üniversitesi Adresli: Evet
Özet
The spin-3/2 Blume-Capel model is solved on the Bethe lattice using the exact recursion equations. The nature of the variation of the Curie temperature with the ratio of the single-ion anisotropy term to the exchange-coupling constant is studied and the phase diagrams are constructed on the Bethe lattice with the co-ordination numbers q = 3 and 6. A comparison is made with the results of the other approximation schemes. (C) 2000 Elsevier Science B.V. All rights reserved.