Magnetic Excitations in U(Ru_{1-x}Rh_x)_2Si_2 (x<=0.03)
| dc.creator | Yokoyama, M. | |
| dc.creator | Amitsuka, H. | |
| dc.creator | Itoh, S. | |
| dc.creator | Kawasaki, I. | |
| dc.creator | Tenya, K. | |
| dc.creator | Yoshizawa, H. | |
| dc.date | 2004-10-20 | |
| dc.date.accessioned | 2026-07-25T15:42:56Z | |
| dc.description | We have investigated magnetic excitations for a mixed phase of hidden order (HO) and the antiferromagnetic (AF) order in U(Ru_{1-x}Rh_x)_2Si_2 (x <= 0.03) by means of inelastic neutron scattering. The inelastic peaks observed at Q=(1,0,0) and (1,0.4,0) in the HO phase for x=0 and 0.015 at 1.4 K are found to be strongly reduced in the AF dominant compositions of x=0.02 and 0.03. Similar behavior is observed as the HO is replaced by the AF order upon cooling for x=0.02. The x-T region in which the strong reduction of inelastic peaks is observed corresponds to the AF-rich region, indicating that the magnetic excitations typical for the HO-phase vanish in the AF phase. | |
| dc.description | 2 pages, 2 figures, to appear in the proceedings of SCES2004 | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0410497 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0410497 | |
| dc.identifier | Physica B 359--361 (2005) 1129 | |
| dc.identifier | doi:10.1016/j.physb.2005.01.322 | |
| dc.identifier.uri | https://dspace.dare.co.zw/handle/123456789/36300 | |
| dc.subject | Strongly Correlated Electrons | |
| dc.title | Magnetic Excitations in U(Ru_{1-x}Rh_x)_2Si_2 (x<=0.03) | |
| dc.type | text |