Title :
Y-Ba-Cu-O thin films by evaporating the three elements using resistive heating
Author :
Nakayama, Akiyoshi ; Ochi, Nobuhiro ; Takeuchi, Kiyoshi ; Ito, Hiroyuki ; Okabe, Yoichi
Author_Institution :
Dept. of Electr. Eng., Kanagawa Univ., Yokohama, Japan
fDate :
3/1/1989 12:00:00 AM
Abstract :
High Tc superconducting Y-Ba-Cu-O thin films were fabricated by evaporating the three metal elements Y, Ba, and Cu using resistive heating. Subsequently, the films were annealed in oxygen in order to obtain the superconducting phase. The critical temperatures Tc (onset) and Tc (end) of the obtained film were 88 K and 65 K, respectively
Keywords :
barium compounds; high-temperature superconductors; superconducting thin films; superconducting transition temperature; vapour deposition; yttrium compounds; 65 to 88 K; Y-Ba-Cu-O thin films; annealing; critical temperatures; element evaporation; high temperature superconductors; onset temperature; resistive heating; superconducting phase; Annealing; Furnaces; Heat engines; Magnetic materials; Monitoring; Resistance heating; Sputtering; Superconducting films; Transistors; Yttrium barium copper oxide;
Journal_Title :
Magnetics, IEEE Transactions on
