Bethe lattice approach study of the mixed spin-1/2 and spin-7/2 Ising model in a longitudinal magnetic field

• Published in: Condensed Matter Physics
• Date: 2018
• Main Authors: Eddahri, S., Karimou, M., Razouk, A., Hontinfinde, F., Benyoussef, A.
• Format: Article
• Language: English
• Published: Інститут фізики конденсованих систем НАН України 2018
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/157044
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Bethe lattice approach study of the mixed spin-1/2 and spin-7/2 Ising model in a longitudinal magnetic field / S. Eddahri, M. Karimou, A. Razouk, F. Hontinfinde, A. Benyoussef // Condensed Matter Physics. — 2018. — Т. 21, № 1. — С. 13705: 1–16. — Бібліогр.: 51 назв. — англ.

The magnetic properties of the mixed spin- 1/2 and spin- 7/2 Ising model with a crystal-field in a longitudinal magnetic field are investigated on the Bethe lattice using exact recursion relations. The ground-state phase diagram is constructed. The temperature-dependent one is displayed in the cas...