Phase transitions in the spin-1/2 Ising superlattice with a transverse field

The transverse spin-1 Ising model with random interactions

“…In addition to the study of the pure systems, site-diluted systems [17][18][19], random bond models [17,18,20], amorphous magnets [21], semi-infinite systems with a variety of surfaces [22][23][24][25], thin films [26,27], superlattices [28], and multilayers [29] have been studied. The effective field theory has also been extended to the spin-1 system [30][31][32][33][34] and to the mixed spin-1 2 and spin-1 systems [35][36][37][38].…”