High field AFMR measurement of Bi2CuO4

H. Ohta, Y. Ikeuchi, S. Kimura, S. Okubo, H. Nojiri, M. Motokawa, S. Hosoya, K. Yamada, Y. Endoh

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

We have performed the high field antiferromagnetic resonance (AFMR) measurements of Bi2CuO4 in the frequency region from 404 to 963 GHz and from 50 to 160 GHz with the pulsed magnetic field up to 30 T. The frequency dependence of the AFMR mode at 4.2 K for B∥ [0 0 1], which was not observed in the previous submillimeter wave ESR measurements due to the limitation of the available frequency up to 383 GHz, are observed directly for the first time. Observed AFMR modes are discussed in connection with the analysis by the molecular field theory and the pervious neutron scattering measurements.

Original languageEnglish
Pages (from-to)557-560
Number of pages4
JournalPhysica B: Condensed Matter
Volume246-247
DOIs
Publication statusPublished - 1998 May 29

Keywords

  • Antiferromagnetic resonance
  • BiCuO
  • Molecular field theory
  • Submillimeter wave ESR

ASJC Scopus subject areas

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

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    Ohta, H., Ikeuchi, Y., Kimura, S., Okubo, S., Nojiri, H., Motokawa, M., Hosoya, S., Yamada, K., & Endoh, Y. (1998). High field AFMR measurement of Bi2CuO4. Physica B: Condensed Matter, 246-247, 557-560. https://doi.org/10.1016/S0921-4526(97)00986-1