- Tytuł:
- Multilayer Transitions in Mixed Spin-3/2 and~1/2 Blume-Capel Model with RKKY Interaction
- Autorzy:
-
El Hallani, F.
Ez-Zahraouy, H.
Benyoussef, A.
Bahmad, L. - Powiązania:
- https://bibliotekanauki.pl/articles/1493617.pdf
- Data publikacji:
- 2011-09
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
66.30.Xj
72.20.Dp
72.20.My
72.25.Dc - Opis:
- We studied the effect of the Ruderman-Kittel-Kasuya-Yosida interaction on the multilayer transition and magnetic properties of spins-3/2 and 1/2 Blume-Capel model in the bilayer separated by a non-magnetic spacer of thickness (d), by using mean-field theory and Monte Carlo simulation. It is found that the multilayer transition temperature depends strongly on the thickness of the non-magnetic layer and the crystal field. Furthermore, the critical thickness of the non-magnetic spacer above which the two magnetic multilayers transit separately depends on the Fermi level and the absolute temperature.
- Źródło:
-
Acta Physica Polonica A; 2011, 120, 3; 485-490
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł