Superconducting bi-ca-sr-cu-o fibers grown by the laser-heated pedestal growth method

Superconducting fibers of several compositions including the nominal composition Bi(2)CaSrCu(2)O(8) have been grown by means of the laser-heated pedestal growth method. The influence of starting composition and growth conditions on structure and superconducting properties is discussed. The a-b planes of the material are parallel to the fiber axis (along the growth direction), providing the ideal condition for conduction along the copper-oxygen planes.