Superconductivity in PrBa[sub 2]Cu[sub 3]O[sub 7]: Implications
Conference
·
· International Journal of Modern Physics B
OSTI ID:6334274
- Univ. of Notre Dame, IN (United States). Physics Dept.
- Arizona State Univ., Tempe, AZ (United States). Dept. of Physics National High Magnetic Field Lab., Tallahassee, FL (United States)
PrBa[sub 2]Cu[sub 3]O[sub 7] (Pr123) is an intrinsic superconductor with [Tc] [approx] 90 K, as predicted and as recently confirmed by several groups who have synthesized superconducting material under conditions that minimize the number of Pr[sub Ba] defects. Based on evidence that the defect responsible for the failure of ordinary Pr123 to superconduct is Pr[sub Ba], the cuprate-plane picture of high-temperature superconductivity must be revised.
- Sponsoring Organization:
- ONR; DOE; NSF; Office of Naval Research, Washington, DC (United States); USDOE, Washington, DC (United States); National Science Foundation, Washington, DC (United States)
- DOE Contract Number:
- FG02-90ER45427
- OSTI ID:
- 6334274
- Report Number(s):
- CONF-980291--
- Conference Information:
- Journal Name: International Journal of Modern Physics B Journal Volume: 12:29-31
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
ALKALINE EARTH METAL COMPOUNDS
BARIUM COMPOUNDS
BARIUM OXIDES
CHALCOGENIDES
COPPER COMPOUNDS
COPPER OXIDES
CRYSTAL DEFECTS
CRYSTAL STRUCTURE
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
HIGH-TC SUPERCONDUCTORS
MATHEMATICAL MODELS
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
PRASEODYMIUM COMPOUNDS
PRASEODYMIUM OXIDES
RARE EARTH COMPOUNDS
SUPERCONDUCTIVITY
SUPERCONDUCTORS
THERMODYNAMIC PROPERTIES
TRANSITION ELEMENT COMPOUNDS
TRANSITION TEMPERATURE
TYPE-II SUPERCONDUCTORS
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
ALKALINE EARTH METAL COMPOUNDS
BARIUM COMPOUNDS
BARIUM OXIDES
CHALCOGENIDES
COPPER COMPOUNDS
COPPER OXIDES
CRYSTAL DEFECTS
CRYSTAL STRUCTURE
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
HIGH-TC SUPERCONDUCTORS
MATHEMATICAL MODELS
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
PRASEODYMIUM COMPOUNDS
PRASEODYMIUM OXIDES
RARE EARTH COMPOUNDS
SUPERCONDUCTIVITY
SUPERCONDUCTORS
THERMODYNAMIC PROPERTIES
TRANSITION ELEMENT COMPOUNDS
TRANSITION TEMPERATURE
TYPE-II SUPERCONDUCTORS