High-temperature Superconductivity - Examples

Examples

Examples of high-Tc cuprate superconductors include La1.85Ba0.15CuO4, and YBCO (Yttrium-Barium-Copper-Oxide), which is famous as the first material to achieve superconductivity above the boiling point of liquid nitrogen.

Transition temperatures of well-known superconductors
Transition temperature
(in kelvin)
Transition temperature
(in celsius)
Material Class
195 -78 Sublimation point of Dry Ice
133 -140 HgBa2Ca2Cu3Ox Copper-oxide superconductors
110 -163 Bi2Sr2Ca2Cu3O10(BSCCO)
90 -183 YBa2Cu3O7 (YBCO)
77 -196 Boiling point of liquid nitrogen
55 -218 SmFeAs(O,F) Iron-based superconductors
41 -232 CeFeAs(O,F)
26 -247 LaFeAs(O,F)
20 -253 Boiling point of liquid hydrogen
18 -255 Nb3Sn Metallic low-temperature superconductors
10 -263 NbTi
9.2 -263.8 Nb
4.2 -268.8 Boiling point of liquid helium
4.2 -268.8 Hg (mercury) Metallic low-temperature superconductors

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