|
gptkbp:instanceOf
|
gptkb:high-temperature_superconductor
gptkb:ceramics
|
|
gptkbp:abbreviation
|
gptkb:YBCO
|
|
gptkbp:category
|
cuprate superconductor
|
|
gptkbp:chemicalFormula
|
YBa2Cu3O7-x
|
|
gptkbp:containsElement
|
gptkb:yttrium
copper
oxygen
barium
|
|
gptkbp:criticalTemperature
|
92 K
|
|
gptkbp:crystalSystem
|
orthorhombic
|
|
gptkbp:discoveredBy
|
gptkb:Paul_Chu
gptkb:M._K._Wu
|
|
gptkbp:discoveredIn
|
1987
|
|
gptkbp:firstHighTcSuperconductorAboveLiquidNitrogen
|
yes
|
|
gptkbp:fullName
|
gptkb:yttrium_barium_copper_oxide
|
|
gptkbp:latticeParameterA
|
3.82 Å
|
|
gptkbp:latticeParameterB
|
3.89 Å
|
|
gptkbp:latticeParameterC
|
11.68 Å
|
|
gptkbp:magneticFluxPinning
|
strong
|
|
gptkbp:MeissnerEffect
|
yes
|
|
gptkbp:oxygenContent
|
6 < x < 7
|
|
gptkbp:parent
|
YBa2Cu3O6
|
|
gptkbp:resistivityAtLowTemperature
|
zero
|
|
gptkbp:resistivityAtRoomTemperature
|
~200 μΩ·cm
|
|
gptkbp:structureType
|
perovskite
|
|
gptkbp:superconductingPhase
|
orthorhombic
|
|
gptkbp:TcAboveLiquidNitrogen
|
yes
|
|
gptkbp:usedIn
|
magnetic levitation
superconducting magnets
power cables
fault current limiters
|
|
gptkbp:bfsParent
|
gptkb:Paul_Ching-Wu_Chu
|
|
gptkbp:bfsLayer
|
7
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
YBCO superconductor
|