Neutron-diffraction study of CeCuGa3
UNSPECIFIED. (1998) Neutron-diffraction study of CeCuGa3. PHYSICAL REVIEW B, 57 (13). pp. 7419-7422. ISSN 0163-1829Full text not available from this repository.
Neutron-diffraction experiments have been performed on both polycrystalline and single-crystal samples of CeCuGa3. The results of the powder diffraction experiments show that CeCuGa3 adopts an incommensurate magnetic structure at 1.25 K. The propagation wave vector associated with the magnetic ordering k(m) is (0.176, 0.176, 0), and the magnitude of the magnetic moment in the ordered state is 1.24 +/- 0.02 mu(B). Single-crystal neutron diffraction confirmed the existence of magnetic satellite peaks at Q values determined by the wave vector k(m). Additional satellites have been observed in the single-crystal diffraction experiments with an incommensurate propagation vector of k(s) = (0.137, 0.137, 0). These are probably the result of a short-ranged modulation of the crystal structure.
|Item Type:||Journal Article|
|Subjects:||Q Science > QC Physics|
|Journal or Publication Title:||PHYSICAL REVIEW B|
|Publisher:||AMERICAN PHYSICAL SOC|
|Official Date:||1 April 1998|
|Number of Pages:||4|
|Page Range:||pp. 7419-7422|
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