Magnetic interactions in Chevrel phase ternary compounds
Conference
·
OSTI ID:5711993
Detailed results are reported of ab-initio self-consistent LMTO energy band studies of several Chevrel phase ternaries, EuMo/sub 6/S/sub 8/ and SnMo/sub 6/S/sub 8/. In these unique calculations, all electrons of the full 15 atoms/unit cell are treated explicitly with a self-consistent Hedin-Lundqvist exchange and correlation potential in the relativistic Dirac equation but without spin-orbit coupling. As in our earlier work on the rare-earth ternary borides, the total and separate (by atom) l-decomposed contributions to the density of states (which show the Eu atoms to be magnetically isolated) are used to discuss their magnetic and superconducting properties.
- Research Organization:
- Argonne National Lab., IL (USA)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 5711993
- Report Number(s):
- CONF-790909-14
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360603* -- Materials-- Properties
ALLOY SYSTEMS
ALLOYS
COUPLING
CRYSTAL STRUCTURE
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ENERGY GAP
ENERGY LEVELS
EUROPIUM ALLOYS
FERMI LEVEL
INTERMEDIATE COUPLING
INTERMETALLIC COMPOUNDS
L-S COUPLING
MAGNETIC PROPERTIES
MOLYBDENUM ALLOYS
PHASE STUDIES
PHYSICAL PROPERTIES
RARE EARTH ALLOYS
SELF-CONSISTENT FIELD
SULFUR COMPOUNDS
SUPERCONDUCTIVITY
TERNARY ALLOY SYSTEMS
TIN ALLOYS
360603* -- Materials-- Properties
ALLOY SYSTEMS
ALLOYS
COUPLING
CRYSTAL STRUCTURE
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ENERGY GAP
ENERGY LEVELS
EUROPIUM ALLOYS
FERMI LEVEL
INTERMEDIATE COUPLING
INTERMETALLIC COMPOUNDS
L-S COUPLING
MAGNETIC PROPERTIES
MOLYBDENUM ALLOYS
PHASE STUDIES
PHYSICAL PROPERTIES
RARE EARTH ALLOYS
SELF-CONSISTENT FIELD
SULFUR COMPOUNDS
SUPERCONDUCTIVITY
TERNARY ALLOY SYSTEMS
TIN ALLOYS