Pressure dependences of the specific heats of UPt/sub 3/, UBe/sub 13/, and CeAl/sub 3/
Conference
·
OSTI ID:7195436
The specific heats of UPt/sub 3/, UBe/sub 13/ and CeAl/sub 3/ have been measured under pressures to 9 kbar. The densities of electronic states decrease sharply with increasing pressure. For UPt/sub 3/ the spin fluctuation terms decrease with increasing pressure, suggesting a positive correlation with superconductivity. For CeAl/sub 3/ there is a qualitative change in the temperature dependence of the specific heat.
- Research Organization:
- Lawrence Berkeley Lab., CA (USA); Centre National de la Recherche Scientifique, 38 - Grenoble (France). Centre de Recherches sur les Tres Basses Temperatures; Los Alamos National Lab., NM (USA)
- DOE Contract Number:
- AC03-76SF00098
- OSTI ID:
- 7195436
- Report Number(s):
- LBL-21790; CONF-860746-13; ON: DE87002566
- Country of Publication:
- United States
- Language:
- English
Similar Records
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Pressure dependence of spin-fluctuation effects in the specific heat of the heavy-fermion superconductor UPt/sub 3/
Conference
·
Wed Dec 31 23:00:00 EST 1986
·
OSTI ID:6735758
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Conference
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·
OSTI ID:6998861
Pressure dependence of spin-fluctuation effects in the specific heat of the heavy-fermion superconductor UPt/sub 3/
Journal Article
·
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· Phys. Rev. Lett.; (United States)
·
OSTI ID:5393245
Related Subjects
36 MATERIALS SCIENCE
360104* -- Metals & Alloys-- Physical Properties
656100 -- Condensed Matter Physics-- Superconductivity
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ACTINIDE ALLOYS
ALLOYS
ALUMINIUM ALLOYS
BERYLLIUM ALLOYS
CERIUM ALLOYS
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
INTERMETALLIC COMPOUNDS
PHYSICAL PROPERTIES
PLATINUM ALLOYS
PLATINUM METAL ALLOYS
PRESSURE DEPENDENCE
RARE EARTH ALLOYS
SPECIFIC HEAT
SUPERCONDUCTIVITY
TEMPERATURE DEPENDENCE
THERMODYNAMIC PROPERTIES
ULTRALOW TEMPERATURE
URANIUM ALLOYS
VERY HIGH PRESSURE
360104* -- Metals & Alloys-- Physical Properties
656100 -- Condensed Matter Physics-- Superconductivity
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ACTINIDE ALLOYS
ALLOYS
ALUMINIUM ALLOYS
BERYLLIUM ALLOYS
CERIUM ALLOYS
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
INTERMETALLIC COMPOUNDS
PHYSICAL PROPERTIES
PLATINUM ALLOYS
PLATINUM METAL ALLOYS
PRESSURE DEPENDENCE
RARE EARTH ALLOYS
SPECIFIC HEAT
SUPERCONDUCTIVITY
TEMPERATURE DEPENDENCE
THERMODYNAMIC PROPERTIES
ULTRALOW TEMPERATURE
URANIUM ALLOYS
VERY HIGH PRESSURE