36 citations · 190 across the 12 of their papers we have counts for
4 papers · 1 filter
Influence of the biquadratic interlayer coupling in the specific heat of Fibonacci magnetic multilayers
C. G. Bezerra, E. L. Albuquerque, M. G. Cottam
A theoretical study of the specific heat C(T) as a function of temperature in Fibonacci magnetic superlattices is presented. We consider quasiperiodic structures composed of ferrom…
Magnetization in quasiperiodic magnetic multilayers with biquadratic exchange and uniaxial anisotropy
C. G. Bezerra, M. G. Cottam
A theoretical study is made of the magnetization versus applied field curves of ferromagnetic/nonmagnetic multilayers constructed according to a Fibonacci quasiperiodic sequence. T…
Spin wave specific heat in quasiperiodic Fibonacci structures
C. G. Bezerra, E. L. Albuquerque, A. M. Mariz +2
The energy spectra of a variety of collective modes on quasiperiodic structures exhibit a complex fractal profile. Among the modes that have attracted particular attention in this…
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…