Submillimeter wave AFMR of Mott insulator κ-(BEDT-TTF)2Cu[N(CN)2]Cl

H. Ohta, S. Kimura, Y. Yamamoto, J. Azuma, K. Akioka, M. Motokawa, K. Kanoda

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)


Submillimeter wave AFMR measurements of Mott insulator κ-(BEDT-TTF)2Cu[N(CN)2]Cl have been performed at 1.8K in the frequency region from 50 to 383GHz using pulsed magnetic field up to 16T. The results resemble the calculated results of the molecular field theory by Pincus with easy-plane type anisotropy including the Dzyaloshinsky-Moriya interaction. Observed AFMR modes are analyzed by this model.

Original languageEnglish
Pages (from-to)2079-2080
Number of pages2
JournalSynthetic Metals
Issue number1-3
Publication statusPublished - 1997 Feb 28
Externally publishedYes


  • Millimeter wave AFMR
  • Mott insulator
  • Weak ferromagnetism

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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