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 language | English |
|---|---|
| Pages (from-to) | 999-1001 |
| Number of pages | 3 |
| Journal | Journal of Physics and Chemistry of Solids |
| Volume | 63 |
| Issue number | 6-8 |
| DOIs | |
| Publication status | Published - Jun 1 2002 |
| Externally published | Yes |
| Event | Proceedings of the 8th ISSP International Symposium - Tokyo, Japan Duration: Nov 2 2001 → Nov 5 2001 |
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All Science Journal Classification (ASJC) codes
- Chemistry(all)
- Materials Science(all)
- Condensed Matter Physics
Cite this
Pulsed high field study of new partially disordered antiferromagnetic phase in Ca3CoRhO6. / Niitaka, Seiji; Yoshimura, Kazuyoshi; Kosuge, Koji; Mitsuda, Akihiro; Mitamura, Hiroyuki; Goto, Tsuneaki.
In: Journal of Physics and Chemistry of Solids, Vol. 63, No. 6-8, 01.06.2002, p. 999-1001.Research output: Contribution to journal › Conference article
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TY - JOUR
T1 - Pulsed high field study of new partially disordered antiferromagnetic phase in Ca3CoRhO6
AU - Niitaka, Seiji
AU - Yoshimura, Kazuyoshi
AU - Kosuge, Koji
AU - Mitsuda, Akihiro
AU - Mitamura, Hiroyuki
AU - Goto, Tsuneaki
PY - 2002/6/1
Y1 - 2002/6/1
N2 - 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.
AB - 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.
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U2 - 10.1016/S0022-3697(02)00130-0
DO - 10.1016/S0022-3697(02)00130-0
M3 - Conference article
AN - SCOPUS:0036602692
VL - 63
SP - 999
EP - 1001
JO - Journal of Physics and Chemistry of Solids
JF - Journal of Physics and Chemistry of Solids
SN - 0022-3697
IS - 6-8
ER -