Ł., Gondek ; Majumdar, Subham ; Sampathkumaran, E. V. ; Penc, B. ; Stüsser, N. ; Szytuła, A. (2002) Neutron diffraction study of the crystal and magnetic structure of Ce2Co1−xAuxSi3 (x=0.4, 0.6, and 0.8) compounds Journal of Magnetism and Magnetic Materials, 241 (2-3). pp. 283-286. ISSN 0304-8853
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S03048...
Related URL: http://dx.doi.org/10.1016/S0304-8853(01)01375-0
Abstract
Polycrystalline samples of Ce2Co1−xAuxSi3 for x equal to 0.4, 0.6, and 0.8 have been studied by neutron diffraction. All compounds exhibit the hexagonal crystal structure derived from the AlB2-type. For x=0.4 the Ce magnetic moments equal to 0.6(1) μB form a simple antiferromagnetic structure and are parallel to the b-axis. In Ce2Co0.2Au0.8Si3 a short-range magnetic order is observed. For x=0.6 the Ce-moments do not order up to 1.5 K.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Cerium Compounds; Neutron Diffraction; Magnetic Structure |
| ID Code: | 47339 |
| Deposited On: | 11 Jul 2011 05:43 |
| Last Modified: | 11 Jul 2011 05:43 |
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