Submillimeter wave ESR study on triangular lattice antiferromagnet CuFeO2

T. Fukuda, H. Nojiri, M. Motokawa, T. Asano, M. Mekata, Y. Ajiro

Research output: Contribution to journalArticlepeer-review

26 Citations (Scopus)

Abstract

The first submillimeter wave ESR on triangular lattice antiferromagnet, CuFeO2 has been performed in frequencies up to 762 GHz. The changes of AFMR modes were observed for H∥c, corresponding to the metamagnetic transition which occurred below TN2. In a phase between TN1 and TN2, we observed an easy-plane type AFMR mode which could not explain a partially disordered model suggested by neutron diffraction experiments.

Original languageEnglish
Pages (from-to)569-571
Number of pages3
JournalPhysica B: Condensed Matter
Volume246-247
DOIs
Publication statusPublished - 1998 May 29

Keywords

  • CuFeO
  • Easy-plane anisotropy
  • SDW
  • Submillimeter wave ESR

ASJC Scopus subject areas

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

Fingerprint Dive into the research topics of 'Submillimeter wave ESR study on triangular lattice antiferromagnet CuFeO<sub>2</sub>'. Together they form a unique fingerprint.

Cite this