Abstract
Neutron diffraction experiment was performed to investigate a nature of the ordered phase below 0.9 K of the filled skutterudite Kondo semiconductor CeOs4 Sb12. We observed antiferromagnetic ordering with a tiny magnetic moment of around 0.03 μB/f.u. characterized by the wave vector q=(1 0 0). The magnetic ordered state can be interpreted as a spin density wave formation due to the nesting of the small Fermi surface within the hybridization gap.
Original language | English |
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Pages (from-to) | 268-270 |
Number of pages | 3 |
Journal | Journal of Magnetism and Magnetic Materials |
Volume | 310 |
Issue number | 2 SUPPL. PART 1 |
DOIs | |
Publication status | Published - 2007 Mar |
Externally published | Yes |
Keywords
- Ce-filled skutterudite
- Kondo semiconductor
- Spin density wave
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics