Heat capacity of high-purity lanthanum
Journal Article
·
· Phys. Rev., B: Condens. Matter; (United States)
A study of the specific heat of high-purity single-phase dhcp La shows that this material is an intrinsic type-II superconductor with a kappa of about 2.4. The temperature dependence of the free energy is characteristic of an intermediate coupling superconductor with 2..delta../k/sub B/T/sub c/ approx. = 3.7.
- Research Organization:
- Ames Laboratory, U.S. Department of Energy and Department of Physics, Iowa State University, Ames, Iowa 50011
- OSTI ID:
- 5373997
- Journal Information:
- Phys. Rev., B: Condens. Matter; (United States), Vol. 21:7
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
LANTHANUM
SPECIFIC HEAT
FREE ENERGY
HEXAGONAL LATTICES
IMPURITIES
TEMPERATURE DEPENDENCE
TYPE-II SUPERCONDUCTORS
CRYSTAL LATTICES
CRYSTAL STRUCTURE
ELEMENTS
ENERGY
METALS
PHYSICAL PROPERTIES
RARE EARTHS
SUPERCONDUCTORS
THERMODYNAMIC PROPERTIES
360104* - Metals & Alloys- Physical Properties
LANTHANUM
SPECIFIC HEAT
FREE ENERGY
HEXAGONAL LATTICES
IMPURITIES
TEMPERATURE DEPENDENCE
TYPE-II SUPERCONDUCTORS
CRYSTAL LATTICES
CRYSTAL STRUCTURE
ELEMENTS
ENERGY
METALS
PHYSICAL PROPERTIES
RARE EARTHS
SUPERCONDUCTORS
THERMODYNAMIC PROPERTIES
360104* - Metals & Alloys- Physical Properties