In dictionaries:
copper oxide needles
Yttrium barium copper oxide
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
Bismuth strontium calcium copper oxide
Bismuth strontium calcium copper oxide (BSCCO, pronounced bisko), is a type of cuprate superconductor having the generalized chemical formula Bi2Sr2Can−1CunO2n+4+x, with n = 2 being the most commonly studied compound (though n = 1 and n = 3 have also received significant attention).
Rare-earth barium copper oxide
(ReBCO) a family of chemical compounds known for exhibiting high-temperature superconductivity.
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