Talium (Tl)-1223 superconductor solid-state reaction method

Author: qetevan khutsishvili
Keywords: superconductor, critical temperature, precursor, diamagnetic
Annotation:

Superconductivity and superconducting materials are unique compounds because their resistivity becomes zero when cooled to a specific temperature. Another distinctive feature is that absolute diamagnetism is observed during cooling, that is, the complete withdrawal of the magnetic field from the samples. These properties make them a promising material from the point of view of use. Therefore, researchers in both applied and fundamental directions are very relevant. Thallium-based superconductors based on cuprates, whose critical temperature varies in the range of 95K-125K and are characterized by high critical current density values, are important.