Submillimeter wave ESR of S = 1 antiferromagnetic Heisenberg chain system with bond alternation

S. Hayashi, S. Kimura, H. Ohta, H. Kikuchi, H. Nagasawa, H. Nojiri, M. Motokawa

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)

Abstract

Submillimeter wave ESR of Ni2(μ-C2O4)(μ-N3)(Medpt) 2(ClO4) has been performed. A broad resonance has been observed above 10 K at 300 GHz for H ⊥chain. We also have measured frequency dependence of the resonance. The energy gap and the anisotropy term DS2Ξ of this system is discussed from our results.

Original languageEnglish
Pages (from-to)667-668
Number of pages2
JournalJournal of Magnetism and Magnetic Materials
Volume177-181
Issue numberPART 1
DOIs
Publication statusPublished - 1998 Jan

Keywords

  • Anisotropy - single ion
  • Antiferromagnets - one-dimensional
  • Electron-spin resonance
  • Heisenberg chain
  • High-field measurements

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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