Bi系超导氧化物调制结构中的缺陷及其作用

Defects in the modulated structures of Bi-based oxide superconductors and their effect

利用［１００］方向的高分辨晶格像研究了Ｂｉ系氧化物调制结构中的特征缺陷，及其对相变和材料超导性能的影响。

The characteristic structural defects in the modulated structures of Bi-based oxide superconductors and their effects on phase transition and superconductive properties are studied by HRTEM observation along [100]axis.