Effect of nanometer-sized MgO particles on flux pinning in YBa_2Cu_30_(7-δ)  

作　　者：CHEN Qinghu FANG Minghu YE Xisheng JIAO Zhengkuan ZHANG Qirui WEN Haihu ZHAO Zhongxian 

出　　处：《Chinese Science Bulletin》1997年第4期285-288,共4页

摘　　要：As is well known, the relatively low critical current density J_c and the serious flux motion limit a variety of applications of high-temperature superconductors (HTSCs). The introduction

关 键 词：high-T_c SUPERCONDUCTOR FLUX PINNING YBa₂Cu₃O_7-δ nanometer-sized MGO particles. 

分 类 号：O482[理学—固体物理]