Thermodynamics of the S = 1 quantum spin chains with bond alternation

R. Sato, K. Kindo, Y. Narumi, M. Hagiwara

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

We study the magnetic properties of the S = 1 quantum spin chains with bond-alternating interactions (antiferromagnetic-antiferromagnetic and antiferromagnetic-ferromagnetic) at finite temperatures. The magnetization curve and the magnetic susceptibility for different values of the alternation are calculated. It is shown that the magnetization plateau is present even at finite temperatures.

Original languageEnglish
Pages (from-to)645-646
Number of pages2
JournalJournal of Magnetism and Magnetic Materials
Volume177-181
Issue numberPART 1
DOIs
Publication statusPublished - 1998 Jan

Keywords

  • Antiferromagnetism - one dimensional
  • Magnetization - high field
  • Susceptibility -temperature dependent
  • Thermodynamics

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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