Simple estimation of ground-state energy of antiferromagnets

I. Mayer, S. Angelov

Research output: Contribution to journalArticle

Abstract

A simple model describing the admixture of an isolated singlet coupled pair of spins to the fully ordered Néel state of a two-lattice S = 1 2 antiferromagnet is utilized in order to obtain an estimation (from below) of the ground-state energy.

Original languageEnglish
Pages (from-to)437-439
Number of pages3
JournalSolid State Communications
Volume54
Issue number5
DOIs
Publication statusPublished - May 1985

ASJC Scopus subject areas

  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry

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