YBCO高温氧化物超导体稳定性研究  

Study of the Stabilty of YBCO High-T cOxide Superconductors

作　　者：刘录[1] 孙仁和[1] 王振荣[1] 

机构地区：[1]黑龙江大学

出　　处：《哈尔滨理工大学学报》1998年第2期20-22,共3页Journal of Harbin University of Science and Technology

摘　　要：通过对ＹＢＣＯ高温氧化物超导体的实验观测，发现了空气中的Ｈ２Ｏ和ＣＯ２是逐渐侵蚀到超导体内部的．针对这一过程进行了分析和研究，并指出了采取适当的保存方法，可使高温氧化物超导体长期保持超导特性．In a long run experiment and test in YBCO high-T c oxide superconductors,it is found that YBCO high-T c super conductors are corroded gradually by H 2O and CO 2 in air.The corrodible process is analysed and discussed,and it is pointed out that if currect preservative measure adopted,high-T c oxide superconductors can conserve the superconductivity for a long time in correct preservation.

关 键 词：YBCO 氧化物超导体 稳定性 渗透 高TC 

分 类 号：TM263[一般工业技术—材料科学与工程] TM264[电气工程—电工理论与新技术]