Published September 2007
| Version v1
Journal article
Structural study of the re-entrant spin-glass behaviour of Fe-Al alloys
- 1. Bragg Institute, Australian Nuclear Science and Technology Organisation, PMB 1, Menai NSW 2234 (Australia)
- 2. Elektrika eta Elektronika Saila, UPV-EHU, 644 P.K., 48080 Bilbao (Spain)
- 3. Fisika Aplikatua II Saila, UPV-EHU, 644 P.K., 48080 Bilbao (Spain)
- 4. Institute Laue Langevin, 6 rue Jules Horowitz, B.P. 156, 38042 Grenoble (France)
Description
Neutron powder diffraction measurements were performed on Fe70Al30 alloy in order to determine the relationship between the magnetic behaviour and the structural changes observed in this alloy. Results show that the re-entrant spin-glass behaviour is linked with D03 structure. There is a strong correlation between the lattice parameter and the diffraction peak intensity and all the magnetic changes reported in literature can be explained in terms of this relationship. Finally, magnetovolume effects similar to invar effect are reported in the spin-glass phase
Additional details
Identifiers
- DOI
- 10.1016/j.jmmm.2007.02.191;
- PII
- S0304-8853(07)00310-1;
Publishing Information
- Journal Title
- Journal of Magnetism and Magnetic Materials
- Journal Volume
- 316
- Journal Issue
- 2
- Journal Page Range
- p. e488-e491
- ISSN
- 0304-8853
- CODEN
- JMMMDC
Conference
- Title
- Joint European magnetic symposia
- Dates
- 26-30 Jun 2006
- Place
- San Sebastian (Spain)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 39033083
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALUMINIUM ALLOYS; CORRELATIONS; INVAR; LATTICE PARAMETERS; NEUTRON DIFFRACTION; SPIN GLASS STATE
- Descriptors DEC
- ALLOYS; COHERENT SCATTERING; DIFFRACTION; IRON ALLOYS; IRON BASE ALLOYS; NICKEL ALLOYS; SCATTERING; TRANSITION ELEMENT ALLOYS
Optional Information
- Copyright
- Copyright (c) 2007 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.