ESR study of frustrared Δ-chain system

Takashi Kunimoto, Tomohisa Kamikawa, Yuji Inagaki, Susumu Okubo, Hitoshi Ohta, Hikomitsu Kikuchi, Takashi Saito, Masaki Azuma, Mikio Takano

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)


High-field ESR measurements were performed in Δ-chain compound [Cu(bpy)H2O][Cu(bpy)(mal)H2O](ClO4) 2, which consists spin trimers with ferromagnetic and antiferromagnetic competing exchange interactions. A narrow EPR absorption line of Cu2+ and its anomalous temperature dependence were observed. The g-shift and frequency-dependent line width of this substance in the low-temperature region are discussed.

Original languageEnglish
Pages (from-to)1057-1058
Number of pages2
JournalPhysica B: Condensed Matter
Issue numberII
Publication statusPublished - May 2003
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering


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