Possiblity of LiPdH sub x as a new ionic superconductor
Journal Article
·
· Physical Review, B: Condensed Matter; (USA)
- Naval Research Laboratory, Washington, D.C. 20375-5000 (USA)
We report local-density-approximation-based electronic-structure calculations for the compound LiPdH. As in the case of the recently discovered family of CuO{sub 2}-based superconductors, LiPdH{sub {ital x}} is predicted to be a metal with substantial ionic character. We have used the band-structure results to calculate the McMillan-Hopfield parameters within the rigid muffin-tin approximation. These parameters have values close to those of PdH and lead to the prediction that LiPdH{sub {ital x}} may be a good superconductor.
- OSTI ID:
- 6910317
- Journal Information:
- Physical Review, B: Condensed Matter; (USA), Journal Name: Physical Review, B: Condensed Matter; (USA) Vol. 41:1; ISSN PRBMD; ISSN 0163-1829
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
656100 -- Condensed Matter Physics-- Superconductivity
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALKALI METAL COMPOUNDS
BAND THEORY
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ELECTRONIC STRUCTURE
HYDRIDES
HYDROGEN COMPOUNDS
IONIC POTENTIAL
LITHIUM COMPOUNDS
LITHIUM HYDRIDES
MUFFIN-TIN POTENTIAL
PALLADIUM COMPOUNDS
PALLADIUM HYDRIDES
PHYSICAL PROPERTIES
POTENTIALS
STOICHIOMETRY
SUPERCONDUCTIVITY
TRANSITION ELEMENT COMPOUNDS
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
656100 -- Condensed Matter Physics-- Superconductivity
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALKALI METAL COMPOUNDS
BAND THEORY
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ELECTRONIC STRUCTURE
HYDRIDES
HYDROGEN COMPOUNDS
IONIC POTENTIAL
LITHIUM COMPOUNDS
LITHIUM HYDRIDES
MUFFIN-TIN POTENTIAL
PALLADIUM COMPOUNDS
PALLADIUM HYDRIDES
PHYSICAL PROPERTIES
POTENTIALS
STOICHIOMETRY
SUPERCONDUCTIVITY
TRANSITION ELEMENT COMPOUNDS