Substitution Effect of Sr for Ba of High-TcSuperconducting YBa2Cu3O7-yCeramics
作者： Takahiro Wada , Seiji Adachi , Toshihiro Mihara , Ritsuo Inaba , None
DOI: 10.1143/JJAP.26.L706
关键词:
摘要: Single phase Y(Ba1-xSrx)2Cu3O7-y [x=0, 0.1, 0.2, 0.3, 0.4] ceramics were fabricated. In the fracture surface of ceramics, many prism crystals observed. Superconducting transition temperature measured by magnetic susceptibility was linearly lowered from 94 to 84 K with increasing x 0 0.4 and all lattice constants orthorhombic unit cell became short.
ipap.jp参考文章(0)