The mixed-spin ternary-alloy in the form of ABpC1-p on the Bethe lattice

The ABpC1-p type of mixed ferromagnetic-ferrimagnetic ternary-alloy with A (spin-3/2), B (spin-1) and C (spin-5/2) ions was studied on the Bethe lattice with the odd numbered shells containing only A ions, while the even numbered shells either containing B or C ions randomly. The phase diagrams were obtained on the (R=|JAC|/JAB,kTc/JAB) and (p, kTc/JAB) planes for given values of p and R, respectively, with the coordination numbers z=3, 4, 5 and 6. The explicit dependence of the phase diagrams on z and each shell of the Bethe lattice having only one type of ion lead to some differences when compared with the previous works. The model presents one or two compensation temperatures for appropriate values of the system parameters. - Research Highlights: →The ABpC1-p type of mixed ferromagnetic-ferrimagnetic ternary-alloy with A (spin-3/2), B (spin-1) and C (spin-5/2) ions was studied on the Bethe lattice with the odd numbered shells containing only A ions, while the even numbered shells either containing B or C ions randomly. → The phase diagrams were obtained on the (R=|JAC|/JAB, kTc/JAB) and (p, kTc/JAB) planes forgiven values of p and R, respectively, with the coordination numbers z=3,4,5 and 6. → The model presents one or two compensation temperatures for appropriate values of the system parameters. → The qualitative difference, i.e. the concavity of the boundary lines in the previous Works appear to be convex in the current work, is also mentioned.