超导量子干涉仪及其在超导陀螺中的应用  

SQUID and it's Application in Superconducting Gyroscope

作　　者：郑波祥 李华[1] 刘大伟 

机构地区：[1]哈尔滨工程大学自动化学院,黑龙江哈尔滨150001

出　　处：《中国惯性技术学报》2003年第4期32-35,共4页Journal of Chinese Inertial Technology

摘　　要：介绍了约瑟夫逊结原理及其制作方法,在此基础上对超导量子干涉仪测量磁场的基本原理作了阐述,同时就其在超导陀螺仪中的实际应用方面作了实例说明。结果表明这种仪器测量弱磁场的精度很高,技术也已成熟。The theory of Josephoson Junction and its facture are presented at first. Then the theory of SQUID (superconducting quantum interference device) and its application in superconducting gyroscope are given. The results show that the SQUID can accurately measure a weak magnetic field and its technique has been matured.

关 键 词：超导量子干涉仪 约瑟夫逊结 超导陀螺仪 弱磁场测量 

分 类 号：V241.5[航空宇航科学与技术—飞行器设计] O511[理学—低温物理]