Ts. Basalaeva et al., CERAMIC WIRE AND COIL MADE OF YBA2CU3O7-DELTA HIGH-TEMPERATURE SUPERCONDUCTOR WITH A CRITICAL-CURRENT DENSITY UP TO 75 A-CM(-2) AT 77 K, Russian journal of applied chemistry, 67(10), 1994, pp. 1405-1408
Processing parameters are refined and a route is found for fabricating
wires, coils, and other lengthy electrotechnical elements from high-t
emperature superconducting ceramic YBa2Cu3O7-delta. with a superconduc
ting transition temperature of around 90 K and a critical current dens
ity in the terrestrial magnetic field of 35-75 A . cm(-2) at 77 K.