Magnetic properties of S = 1 spin chains with alternating interactions

I. Harada, M. M. Rahman, A. Hamaguchi, Yoshihiro Nishiyama

Research output: Contribution to journalArticle

Abstract

Magnetic properties of S=1 antiferromagnetic spin chains with alternating nearest-neighbor and competing next-nearest-neighbor interactions are studied, using the strong coupling expansion as well as numerical methods. Characteristic features of this system such as magnetization plateau, field-induced long-range ordering and incommensurate behavior are discussed in connection with the dimer gap, focusing on a novel role of the anisotropy.

Original languageEnglish
Pages (from-to)888-889
Number of pages2
JournalJournal of Magnetism and Magnetic Materials
Volume272-276
DOIs
Publication statusPublished - May 2004

Fingerprint

Dimers
plateaus
Magnetization
Numerical methods
Magnetic properties
Anisotropy
dimers
magnetic properties
magnetization
anisotropy
expansion
interactions

Keywords

  • Dimer gap
  • Field-induced long-range ordering
  • Magnetization plateau

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Magnetic properties of S = 1 spin chains with alternating interactions. / Harada, I.; Rahman, M. M.; Hamaguchi, A.; Nishiyama, Yoshihiro.

In: Journal of Magnetism and Magnetic Materials, Vol. 272-276, 05.2004, p. 888-889.

Research output: Contribution to journalArticle

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