Published February 1994
| Version v1
Journal article
Moessbauer evidence of reentrant spin-glass phase in the Fe0.45Mn0.25Al0.30 disordered alloy
- 1. Dept. de Fisica, Univ. del Valle, Cali (Colombia)
- 2. Inst. de Quimica Fisica Rocasolano, CSIC, Madrid (Spain)
Description
Moessbauer effect measurements in disordered Fe0.45Mn0.25Al0.30 alloy from 15 to 300 K show it to be a reentrant spin-glass with a freezing temperature TK near 60 K and a Curie temperature Tc near 250 K. The Moessbauer spectra show a paramagnetic site with a relative area that increases with T and this increase is abrupt near 60 K. (orig.)
Additional details
Publishing Information
- Journal Title
- Hyperfine Interactions
- Journal Volume
- 83
- Journal Issue
- 1-4
- Journal Page Range
- p. 203-208.
- ISSN
- 0304-3843
- CODEN
- HYINDN
Conference
- Title
- Latin American conference of the applications of the Moessbauer effect (LACAME).
- Dates
- 5-9 Oct 1992.
- Place
- Buenos Aires (Argentina).
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Switzerland
- INIS RN
- 25066103
- Subject category
- S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALUMINIUM ALLOYS; AMORPHOUS STATE; CURIE POINT; IRON ALLOYS; LINE WIDTHS; MAGNETIC SUSCEPTIBILITY; MANGANESE ALLOYS; MOESSBAUER EFFECT; PARAMAGNETISM; PHASE TRANSFORMATIONS; SPIN GLASS STATE; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0000-0013 K; TEMPERATURE RANGE 0013-0065 K; TEMPERATURE RANGE 0065-0273 K; TEMPERATURE RANGE 0273-0400 K; TERNARY ALLOY SYSTEMS
- Descriptors DEC
- ALLOY SYSTEMS; ALLOYS; MAGNETIC PROPERTIES; MAGNETISM; PHYSICAL PROPERTIES; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; TRANSITION TEMPERATURE