Phase diagram and superconductive properties of splat-cooled Cu/sub x/La/sub 1-x/
Journal Article
·
· Phys. Rev., B: Condens. Matter; (United States)
The phase diagram of nonequilibrium, splat-cooled Cu/sub x/La/sub 1-x/ is interpreted by means of superconductive-transition and x-ray measurements. At the eutectic composition the material is shown to be in a highly disordered state. Measurements of dc resistance and ac susceptibility show that there are two different critical fields at the disordered concentration although there is a unique critical temperature.
- Research Organization:
- Instituto Balseiro, Centro Atomico Bariloche, Instituto Balseiro, 8400 San Carlos de Bariloche, Rio Negro, Argentino
- OSTI ID:
- 5485313
- Journal Information:
- Phys. Rev., B: Condens. Matter; (United States), Journal Name: Phys. Rev., B: Condens. Matter; (United States) Vol. 21:7; ISSN PRBMD
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360102* -- Metals & Alloys-- Structure & Phase Studies
360104 -- Metals & Alloys-- Physical Properties
656102 -- Solid State Physics-- Superconductivity-- Acoustic
Electronic
Magnetic
Optical
& Thermal Phenomena-- (-1987)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALLOYS
COOLING
COPPER ALLOYS
CRITICAL FIELD
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
EUTECTICS
LANTHANUM ALLOYS
LANTHANUM BASE ALLOYS
MAGNETIC FIELDS
MAGNETIC PROPERTIES
MAGNETIC SUSCEPTIBILITY
ORDER-DISORDER TRANSFORMATIONS
PHASE STUDIES
PHASE TRANSFORMATIONS
PHYSICAL PROPERTIES
QUANTITY RATIO
RARE EARTH ALLOYS
SPECTROSCOPY
SPLAT COOLING
SUPERCONDUCTIVITY
SUPERCONDUCTORS
THERMODYNAMIC PROPERTIES
TRANSITION TEMPERATURE
TYPE-II SUPERCONDUCTORS
X-RAY SPECTROSCOPY
360102* -- Metals & Alloys-- Structure & Phase Studies
360104 -- Metals & Alloys-- Physical Properties
656102 -- Solid State Physics-- Superconductivity-- Acoustic
Electronic
Magnetic
Optical
& Thermal Phenomena-- (-1987)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALLOYS
COOLING
COPPER ALLOYS
CRITICAL FIELD
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
EUTECTICS
LANTHANUM ALLOYS
LANTHANUM BASE ALLOYS
MAGNETIC FIELDS
MAGNETIC PROPERTIES
MAGNETIC SUSCEPTIBILITY
ORDER-DISORDER TRANSFORMATIONS
PHASE STUDIES
PHASE TRANSFORMATIONS
PHYSICAL PROPERTIES
QUANTITY RATIO
RARE EARTH ALLOYS
SPECTROSCOPY
SPLAT COOLING
SUPERCONDUCTIVITY
SUPERCONDUCTORS
THERMODYNAMIC PROPERTIES
TRANSITION TEMPERATURE
TYPE-II SUPERCONDUCTORS
X-RAY SPECTROSCOPY