Preprint / Version 1

ISOTROPIC PHENOMENA OF THE THREE – SITE CLUSTER HEISENBERG MODEL

##article.authors##

  • Omamoke O. E. Enaroseha Delta State University, Abraka, Nigeria
  • Obed Oyibo
  • Ovie Oghenerhoro

DOI:

https://doi.org/10.31224/3123

Keywords:

Transition point, Ferromagnetic phase, Antiferromagnetic phase, Ground state energy

Abstract

The linear and triangular 3-site Cluster of the spin – ½ Heisenberg antiferromagnet was studied and its magnetic properties are analyze via Exact Diagonalization technique. The results of the ground state energies were used to determine the magnetic phase diagram of the system. It was found that the transition points for both the linear and triangular lattice system are the same irrespective of having different ground state energies and geometries.

Downloads

Download data is not yet available.

Downloads

Posted

2023-07-21

License

Copyright (c) 2023 Omamoke O. E. Enaroseha, Obed Oyibo, Ovie Oghenerhoro

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.