Enhancement of Superconductivity through Lattice Softening

Enhancement of Superconductivity through Lattice Softening

The superconducting transition temperature of an iridium-yttrium eutectic is enhanced extraordinarily through lattice softening. This is shown by a drastically reduced Debye temperature.

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Bibliographische Detailangaben
Veröffentlicht in:Science (American Association for the Advancement of Science) 1980-04, Vol.208 (4442), p.401-402
Hauptverfasser: Matthias, B. T., Stewart, G. R., Giorgi, A. L., Smith, J. L., Fisk, Z., Barz, H.
Format: Artikel
Sprache:eng
Schlagworte:
360104 - Metals & Alloys- Physical Properties
656102 - Solid State Physics- Superconductivity- Acoustic, Electronic, Magnetic, Optical, & Thermal Phenomena- (-1987)
ALLOYS
Atoms
AUGMENTATION
CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
Crystal lattices
DEBYE TEMPERATURE
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
EUTECTICS
Iridium
IRIDIUM ALLOYS
LATTICE PARAMETERS
MATERIALS SCIENCE
PHYSICAL PROPERTIES
PLATINUM METAL ALLOYS
Specific heat
SUPERCONDUCTIVITY
Superconductors
THERMODYNAMIC PROPERTIES
TRANSITION TEMPERATURE
Yttrium
YTTRIUM ALLOYS
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Beschreibung
Zusammenfassung:The superconducting transition temperature of an iridium-yttrium eutectic is enhanced extraordinarily through lattice softening. This is shown by a drastically reduced Debye temperature.
ISSN:0036-8075
1095-9203
DOI:10.1126/science.208.4442.401