Oxygen-vacancy-formation enthalpy in YBa/sub 2/(Cu/sub 0. 985/Fe/sub 0. 015/)/sub 3/O/sub 7-//sub delta/ oxide superconductor
Journal Article
·
· Phys. Rev. B: Condens. Matter; (United States)
/sup 57/Fe Mossbauer spectra of YBa/sub 2/(Cu/sub 0.985/Fe/sub 0.015/)/sub 3/O/sub 7-//sub delta/ samples display multiple sites (n = A, B, C, and D) with the site intensity ratios I/sub n//I exhibiting profound thermal annealing effects in the temperature range 150 /sup 0/C
- Research Organization:
- Department of Electrical and Computer Engineering, and Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221
- OSTI ID:
- 5369960
- Journal Information:
- Phys. Rev. B: Condens. Matter; (United States), Journal Name: Phys. Rev. B: Condens. Matter; (United States) Vol. 37:10; ISSN PRBMD
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360202* -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
656100 -- Condensed Matter Physics-- Superconductivity
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALKALINE EARTH METAL COMPOUNDS
BARIUM COMPOUNDS
BARIUM OXIDES
CHALCOGENIDES
COPPER COMPOUNDS
COPPER OXIDES
CRYSTAL DEFECTS
CRYSTAL STRUCTURE
ELEMENTS
EVEN-ODD NUCLEI
HIGH TEMPERATURE
IMPURITIES
INTERMEDIATE MASS NUCLEI
IRON 57
IRON ISOTOPES
ISOTOPES
MOESSBAUER EFFECT
NONMETALS
NUCLEI
OXIDES
OXYGEN
OXYGEN COMPOUNDS
POINT DEFECTS
STABLE ISOTOPES
SUPERCONDUCTORS
TRANSITION ELEMENT COMPOUNDS
VACANCIES
YTTRIUM COMPOUNDS
YTTRIUM OXIDES
360202* -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
656100 -- Condensed Matter Physics-- Superconductivity
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALKALINE EARTH METAL COMPOUNDS
BARIUM COMPOUNDS
BARIUM OXIDES
CHALCOGENIDES
COPPER COMPOUNDS
COPPER OXIDES
CRYSTAL DEFECTS
CRYSTAL STRUCTURE
ELEMENTS
EVEN-ODD NUCLEI
HIGH TEMPERATURE
IMPURITIES
INTERMEDIATE MASS NUCLEI
IRON 57
IRON ISOTOPES
ISOTOPES
MOESSBAUER EFFECT
NONMETALS
NUCLEI
OXIDES
OXYGEN
OXYGEN COMPOUNDS
POINT DEFECTS
STABLE ISOTOPES
SUPERCONDUCTORS
TRANSITION ELEMENT COMPOUNDS
VACANCIES
YTTRIUM COMPOUNDS
YTTRIUM OXIDES