The ferri-ferro-ferrimagnetic quaternary alloy

Albayrak E.

PHYSICA B-CONDENSED MATTER, vol.552, pp.71-77, 2019 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 552
  • Publication Date: 2019
  • Doi Number: 10.1016/j.physb.2018.09.039
  • Journal Name: PHYSICA B-CONDENSED MATTER
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.71-77
  • Keywords: Bethe lattice, Quaternary alloy, Randomness, Mixed-spin, MAGNETIC-PROPERTIES, MIXED SPIN-1, PHASE-DIAGRAMS, HEUSLER ALLOY, SYSTEM, MODEL
  • Erciyes University Affiliated: Yes

Abstract

The ferrimagnetic-ferromagnetic-ferrimagnetic quaternary alloy is constructed on the Bethe lattice in the compound form as AB(p)C(q)D(r) and formulated in terms of the exact recursion relations in the standard-random approach. The QA is designed on the BL by placing the A atoms (spin-1) only on the sites of odd shells and randomly placing B (spin-3/2), C (spin-5/2) or D (spin-2) atoms with probabilities, or concentrations, p, q and r, respectively, on the sites of even shells. The phase diagrams are obtained from the thermal analysis of the order-parameters. It is also found that the model yields only one compensation temperature.