Pulsed high field study of new partially disordered antiferromagnetic phase in Ca3CoRhO6

Seiji Niitaka, Kazuyoshi Yoshimura, Koji Kosuge, Akihiro Mitsuda, Hiroyuki Mitamura, Tsuneaki Goto

Research output: Contribution to journalConference articlepeer-review

6 Citations (Scopus)

Abstract

Ca3CoRhO6 realizes a partially disordered antiferromagnetic (PDA) state on a triangular lattice made up with ferromagnetic Ising-spin chains between 30 and 90 K. In order to investigate the spin dynamics in the 1/3 incoherent ferromagnetic chains in the PDA state through the response to external field sweeps, we carried out the pulsed high field magnetization measurements for a field-oriented sample at 40, 50 and 70 K. The response of the incoherent ferromagnetic Ising-spin chains in the PDA state to applied fields becomes slower with decreasing temperature to be below a rate of the order of 10-3s at 40 K. It can be considered to be consistent with the slow spin dynamics of ferromagnetic Ising-spin chains.

Original languageEnglish
Pages (from-to)999-1001
Number of pages3
JournalJournal of Physics and Chemistry of Solids
Volume63
Issue number6-8
DOIs
Publication statusPublished - Jun 1 2002
Externally publishedYes
EventProceedings of the 8th ISSP International Symposium - Tokyo, Japan
Duration: Nov 2 2001Nov 5 2001

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

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