Title :
Thermal response of copper oxide superconducting thin films
Author :
Rizkalla, Maher E. ; Burridge, Barrie G.
Author_Institution :
Dept. of Electr. Eng., Purdue Univ., Indianapolis, IN, USA
fDate :
3/1/1989 12:00:00 AM
Abstract :
An analysis of the heat transfer from a current carrying copper oxide superconducting thin film to a copper substrate at 20 K was conducted for the case of a superconducting thin film to be used for high-power switching purposes. The calculations were extended to the maximum operating frequency for a given conduction current. As a result of these calculations, the thermal response time for the thin film due to a pulse heat source has been determined
Keywords :
heat transfer; high-temperature superconductors; superconducting thin films; 20 K; Cu substrate; current-carrying film; heat transfer; high temperature superconductor; high-power switching purposes; maximum operating frequency; oxide superconducting thin films; pulse heat source; thermal response; thermal response time; Copper; Dielectrics and electrical insulation; Frequency; Heat transfer; Plasma temperature; Substrates; Superconducting films; Superconducting thin films; Switches; Voltage;
Journal_Title :
Magnetics, IEEE Transactions on
