Doping Dependence of the Critical Current and Irreversibility Field in Y1-xCaxBa2Cu3O7-delta

Anita Semwal, N. M. Strickland, A. Bubendorfer +3

Critical current measurements were made on thin films of YBa2Cu3O7-delta and Y0.8Ca0.2Ba2Cu3O7-delta produced by sol-gel and pulsed laser deposition, respectively. Both samples hav…