Magnetic behavior in the U/sub 1-x/Th/sub x/Cu/sub 2/Si/sub 2/ system
Conference
·
OSTI ID:5754275
The compound UC/sub 2/Si/sub 2/ has been found to be ferromagnetic at low temperatures with a Curie temperature of 101/sup 0/K. The magnetization follows a Curie-Weiss law in the paramagnetic region with an effective magneton number of 2.12 Bohr magnetons per uranium atom. Partial substitution of Th atoms for the U atoms results in an expansion of the lattice, a rapid drop in the Curie temperature, and a sizable increase in the coercive field.
- Research Organization:
- Los Alamos National Lab., NM (USA)
- DOE Contract Number:
- W-7405-ENG-36
- OSTI ID:
- 5754275
- Report Number(s):
- LA-UR-86-2232; CONF-860608-2; ON: DE86012429
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360603* -- Materials-- Properties
ACTINIDE COMPOUNDS
COERCIVE FORCE
COPPER COMPOUNDS
COPPER SILICIDES
CURIE POINT
CURIE-WEISS LAW
LATTICE PARAMETERS
MAGNETIC PROPERTIES
MAGNETIZATION
PHYSICAL PROPERTIES
SILICIDES
SILICON COMPOUNDS
THERMODYNAMIC PROPERTIES
THORIUM COMPOUNDS
THORIUM SILICIDES
TRANSITION ELEMENT COMPOUNDS
TRANSITION TEMPERATURE
URANIUM COMPOUNDS
URANIUM SILICIDES
360603* -- Materials-- Properties
ACTINIDE COMPOUNDS
COERCIVE FORCE
COPPER COMPOUNDS
COPPER SILICIDES
CURIE POINT
CURIE-WEISS LAW
LATTICE PARAMETERS
MAGNETIC PROPERTIES
MAGNETIZATION
PHYSICAL PROPERTIES
SILICIDES
SILICON COMPOUNDS
THERMODYNAMIC PROPERTIES
THORIUM COMPOUNDS
THORIUM SILICIDES
TRANSITION ELEMENT COMPOUNDS
TRANSITION TEMPERATURE
URANIUM COMPOUNDS
URANIUM SILICIDES