2007/08/27 by M. Yokoyama, N. Oyama, H. Amitsuka +9
Materials Science · Physics and Astronomy · #Magnetic and transport properties of perovskites and related materials #Physics of Superconductivity and Magnetism #Rare-earth and actinide compounds #cond-mat.str-el
paper · pdf · doi:10.1016/j.physb.2007.10.035
published as Physica B 403, 812 (2008) · 2 pages, 1 figure, SCES'07 (Houston) conference proceedings, to be published in Physica B
arxiv created 2007/08/27 · openalex publication_date 2007/10/31 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
Polarized neutron scattering experiments were performed on mixed compound CeRh0.6Co0.4In5 to clarify the nature of the low-temperature ordered states. Three nonequivalent Bragg peaks, characterized by the wave vectors of qh ~ (1/2,1/2,0.3), q1 ~ (1/2,1/2,0.4) and qc=(1/2,1/2,1/2), were observed at 1.4 K. These Bragg peaks are found to occur entirely in spin-flip channel. This indicates that these Bragg peaks originate from the magnetic scattering, i.e., the antiferromagnetic orders with three different modulations appear in this compound.