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Yttrium barium copper oxide

Yttrium barium copper oxide (YBCO) is a family of crystalline chemical compounds that display high-temperature superconductivity; it includes the first material ever discovered to become superconducting above the boiling point of liquid nitrogen [77 K (−196.2 °C; −321.1 °F)] at about 93 K (−180.2 °C; −292.3 °F).

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Yttrium barium copper oxide

Nodes70
Edges69
Triples4
Avg. degree1.97
Density0.028571
Components1

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Important terminology

ybco superconducting materials structure barium material yttrium chemical oxide copper superconductors yba2cu3o7 crystal cu compounds planes superconductivity temperature superconductor properties

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SubjectPredicateObjectConfidenceSrc
CSDinstance ofRoutes0.80text
niobiuminstance ofAlthough the coherence length in the a-b plane is 5 times greater than that along the c axis it is quite small compared to classic superconductors0.80text
this are brittleinstance ofOxide materials0.80text
and forming them into superconducting wires by any conventional process does not produce a useful superconductorinstance ofOxide materials0.80text

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