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  5. Effect of grain boundary on the vortex motion in YBCO superconductors:a molecular-dynamics study

Effect of grain boundary on the vortex motion in YBCO superconductors:a molecular-dynamics study

来源 :中国计算力学大会2018暨国际华人计算力学大会2018 | 被引量 : 0次 | 上传用户：caiwupim
【摘 要】
：
We firstly propose a simulation method of grain boundaries to describe their effects on vortex motion considering they are the most important anisotropic pinning defects in High-Temperature Supercondu
【作 者】
：
Yu Liu Feng Xue Xiao-Fan Gou 
【机 构】
：
College of Mechanics and Materials,Hohai University,Nanjing,Jiangsu,211100,China
【出 处】
：
中国计算力学大会2018暨国际华人计算力学大会2018
【发表日期】
：
2018年10期
【关键词】
：
Grain boundary Vortex motion Transport properties 
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论文部分内容阅读
　　We firstly propose a simulation method of grain boundaries to describe their effects on vortex motion considering they are the most important anisotropic pinning defects in High-Temperature Superconductors.Based on this method,we established a calculation model with both weak random point defects and strong grain boundary pinning to investigate the impact of grain boundary on the vortex transport properties in the compound YBCO.
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