Preparation of YBCO superconducting thick films On MgO substrates by modified melt growth process

Y. B. Zhu, J. W. Xiong, S. F. Wang +6

Superconducting thick films (200$\mu$m-300$\mu$m) of YBCO have been fabricated successfully on MgO substrates by a new approach. The precursor powders (YBa2Cu3O7-$\delta$(Y123)+0.1molY2BaCu…