Structural changes accompanying the low-temperature annealing of YBa[sub 2]Cu[sub 3]O[sub 7[minus][delta]] (0. 3 [le] [delta] [le] 0. 4): Transformation of the 123 phase to a 124-type structure
Journal Article
·
· Journal of Solid State Chemistry; (United States)
- Indian Inst. of Science, Bangalore (India)
Superconducting YBa[sub 2]Cu[sub 3]O[sub 7[minus][delta]] (0.3 [le] [delta] [le] 0.4) compositions seem to transform to a metastable YBa[sub 2]Cu[sub 4]O[sub 8] (124)-like phase with a c parameter of 27.2 [Angstrom] on annealing at 473 K for a few hours. 7 refs., 5 figs., 1 tab.
- OSTI ID:
- 6301722
- Journal Information:
- Journal of Solid State Chemistry; (United States), Journal Name: Journal of Solid State Chemistry; (United States) Vol. 103:2; ISSN 0022-4596; ISSN JSSCBI
- Country of Publication:
- United States
- Language:
- English
Similar Records
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Studies of the superconducting behavior of polycrystalline YBa[sub 2]Cu[sub 3]O[sub 7-[delta]]
Journal Article
·
Sun Nov 10 23:00:00 EST 1991
· Applied Physics Letters; (United States)
·
OSTI ID:5150181
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·
Sun Oct 01 00:00:00 EDT 1989
· Physical Review (Section) B: Condensed Matter; (USA)
·
OSTI ID:5375275
Studies of the superconducting behavior of polycrystalline YBa[sub 2]Cu[sub 3]O[sub 7-[delta]]
Thesis/Dissertation
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Tue Dec 31 23:00:00 EST 1991
·
OSTI ID:7233501
Related Subjects
36 MATERIALS SCIENCE
360202* -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
ALKALINE EARTH METAL COMPOUNDS
ANNEALING
BARIUM COMPOUNDS
BARIUM OXIDES
CHALCOGENIDES
COHERENT SCATTERING
COPPER COMPOUNDS
COPPER OXIDES
DIFFRACTION
HEAT TREATMENTS
HIGH-TC SUPERCONDUCTORS
LATTICE PARAMETERS
OXIDES
OXYGEN COMPOUNDS
PHASE TRANSFORMATIONS
SCATTERING
STOICHIOMETRY
SUPERCONDUCTORS
TEMPERATURE DEPENDENCE
TEMPERATURE RANGE
TEMPERATURE RANGE 0400-1000 K
TRANSITION ELEMENT COMPOUNDS
X-RAY DIFFRACTION
YTTRIUM COMPOUNDS
YTTRIUM OXIDES
360202* -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
ALKALINE EARTH METAL COMPOUNDS
ANNEALING
BARIUM COMPOUNDS
BARIUM OXIDES
CHALCOGENIDES
COHERENT SCATTERING
COPPER COMPOUNDS
COPPER OXIDES
DIFFRACTION
HEAT TREATMENTS
HIGH-TC SUPERCONDUCTORS
LATTICE PARAMETERS
OXIDES
OXYGEN COMPOUNDS
PHASE TRANSFORMATIONS
SCATTERING
STOICHIOMETRY
SUPERCONDUCTORS
TEMPERATURE DEPENDENCE
TEMPERATURE RANGE
TEMPERATURE RANGE 0400-1000 K
TRANSITION ELEMENT COMPOUNDS
X-RAY DIFFRACTION
YTTRIUM COMPOUNDS
YTTRIUM OXIDES