TRANSITIONS OF FORCE AND RELAXATION IN A HIGH-TEMPERATURE SUPERCONDUCTOR LEVITATION SYSTEM

摘要：

Since the discovery of the high-temperature superconductors,the levitated magnet has become a symbol of the new technology of superconductivity,and the interaction between a permanent magnet and a high-temperature superconductor has been a subject of considerable interest for the last two decades.In this article,we describe investigations of both vertical levitation force and horizontal guidance force components,including their relaxation characteristics with time under different initial cooling conditions.Transition phenomena of these forces and their relaxations with time are found in the experiments.

关键词： superconductor levitation lateral force relaxation transition

作者: Jun Zhou Xingyi Zhang Youhe Zhou Xiaojing Zheng

作者单位: Key Laboratory of Mechanics on Western Disaster and Environment,and Department of Mechanics and Engineering Science,College of Civil Engineering and Mechanics,Lanzhou University,Lanzhou,Gansu 730000,China

会议类型: 国际会议

会议名称: 第二届国际非均质材料力学会议(The Second International Conference on Heterogeneous Material Mechanics)

会议地点: 安徽黄山

会议语种:英文

页码: 468-471

在线出版日期: 2008-06-03（万方平台首次上网日期，不代表论文的发表时间）