Exchange-interaction model on the simple-cubic lattice

Shih-Chuan Gou, H. H. Chen

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

The ferromagnetic exchange-interaction model on the simple-cubic lattice is studied by considering the effective Hamiltonian of a cluster of eight spins which form a cubic unit cell. Through the use of the Bogoliubov inequality and a group-theoretical method, thermodynamic properties of the model are examined. Critical parameters are then determined for general spins.

Original languageEnglish
Pages (from-to)1450-1453
Number of pages4
JournalPhysical Review B
Volume49
Issue number2
DOIs
Publication statusPublished - 1994 Jan 1

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cubic lattices
thermodynamic properties
interactions
cells

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

Cite this

Gou, Shih-Chuan ; Chen, H. H. / Exchange-interaction model on the simple-cubic lattice. In: Physical Review B. 1994 ; Vol. 49, No. 2. pp. 1450-1453.
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Exchange-interaction model on the simple-cubic lattice. / Gou, Shih-Chuan; Chen, H. H.

In: Physical Review B, Vol. 49, No. 2, 01.01.1994, p. 1450-1453.

Research output: Contribution to journalArticle

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