36 citations · 150 across the 11 of their papers we have counts for
Showing 2001Show all
2 papers · 1 filter
cond-mat.stat-mech2001★ 11 cited
The anisotropic Ashkin-Teller model: a renormalization group study
C. G. Bezerra, A. M. Mariz, J. M. de Araujo +1
The two-dimensional ferromagnetic anisotropic Ashkin-Teller model is investigated through a real-space renormalization-group approach. The critical frontier, separating five distin…
cond-mat.str-el2001★ 23 cited
Magnetization in quasiperiodic magnetic multilayers with biquadratic exchange coupling
C. G. Bezerra, J. M. de Araujo, C. Chesman +1
A theoretical study of the magnetization curves of quasiperiodic magnetic multilayers is presented. We consider structures composed by ferromagnetic films (Fe) with interfilm excha…