Direct determination of magnetic anisotropy in S = 1 bond alternating system by high field ESR

Y. Inagaki, S. Takeda, S. Okubo, H. Ohta, H. Kikuchi, N. Ogawa, T. Tonegawa

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

High field ESR measurements were performed on an S = 1 chain system with bond alternation. Based on the simple dimer model, we estimated the single ion anisotropy as D/kB = 9.7 K and E/kB = 0.4 K. Applying the numerical calculation results including the dimer-dimer interaction, the estimated value of D was corrected to be 12.6 K, which agrees with that deduced from the susceptibility and the magnetization data.

Original languageEnglish
Pages (from-to)e661-e662
JournalJournal of Magnetism and Magnetic Materials
Volume272-276
Issue numberSUPPL. 1
DOIs
Publication statusPublished - May 1 2004
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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