Methods of manufacturing ceramic material superconductors.

摘要

A patterned superconductor is formed by sputtering or otherwise depositing onto a substrate (1) surface a ceramic film (2) which is subsequently melted by firing or by laser irradiation to produce a high Tc superconducting film. By tracing a laser beam (4) of sufficient power or intensity to cause the film to sublimate a pattern (3) can be scribed into the film either before or after firing, a superconducting device such as a superconducting coil (5) can be readily obtained.