Effect of crystal-field potential on compensation temperature of a mixed spin-1/2 and spin-1 Ising ferrimagnetic system
PHYSICS LETTERS A, vol.352, no.4-5, pp.291-295, 2006 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 352 Issue: 4-5
- Publication Date: 2006
- Doi Number: 10.1016/j.physleta.2005.12.037
- Journal Name: PHYSICS LETTERS A
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.291-295
- Keywords: compensation temperature, mixed spins, ferrimagnetism, MAGNETIC-PROPERTIES, SPIN-(1)/(2), LATTICE, BETHE
- Akdeniz University Affiliated: No
Abstract
The magnetic properties of the mixed spin-1/2 and spin-1 Ising ferrimagnetic system with nearest-neighbor and crystal-field interaction on the Bethe lattice are investigated within the framework of exact recursion relations. Particular interest is given to the coordination numbers q = 3, 4, 5 and 6. The existence and dependence of compensation temperature on crystal-field interaction and coordination number is also investigated. If q >= 4, we find that the compensation temperature point is obtained in a restricted region of crystal-field interaction A. (c) 2005 Elsevier B.V. All rights reserved.