At What Temperature Does Superconductivity Occur?

At What Temperature Does Superconductivity Occur? At what temperature does superconductivity occur? superconductivity, complete disappearance of electrical resistance in various solids when they are cooled below a characteristic temperature. This temperature, called the transition temperature, varies for different materials but generally is below 20 K (−253 °C). What temperature do superconductors work at? Common superconductors