We have performed multi-frequency ESR measurements on the geometry frustrated triangular lattice antiferromagnet CuFeO 2. The observed ESR modes are analyzed based on a mean field theory, taking into account a distortion of the triangular lattice, which was found by recent synchrotron X-ray diffraction measurements.
- High field ESR
- Triangular lattice antiferromagnet
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Materials Science(all)
- Condensed Matter Physics