CVM study of FCC and BCC Ising magnets with generalised spin number
In: Journal of Magnetism and Magnetic Materials, Jg. 232 (2001-07-01), S. 209-220
Online
unknown
Zugriff:
Calculations using the cluster variation method (CVM) in the tetrahedron approximation have been applied to multicomponent FCC and BCC Ising systems with spin number up to s =7/2. The magnetic specific heat capacity ( C H ) of ferro- and antiferromagnetic FCC and BCC systems has been calculated in the first neighbour approximation and compared with data obtained with other methods. A concavity in the C H curve at T ≈ T C /2 develops with increasing spin number.
| Titel: |
CVM study of FCC and BCC Ising magnets with generalised spin number
|
|---|---|
| Autor/in / Beteiligte Person: | Inden, Gerhard ; Cláudio Geraldo Schön |
| Link: | |
| Zeitschrift: | Journal of Magnetism and Magnetic Materials, Jg. 232 (2001-07-01), S. 209-220 |
| Veröffentlichung: | Elsevier BV, 2001 |
| Medientyp: | unknown |
| ISSN: | 0304-8853 (print) |
| DOI: | 10.1016/s0304-8853(01)00252-9 |
| Schlagwort: |
|
| Sonstiges: |
|