A Test System for Superconducting Joints Based on GM Cryocooler

doi:10.1109/TASC.2013.2285785

	A Test System for Superconducting Joints Based on GM Cryocooler
	Ni, Dongsheng1,2 ; Yang, Wenjie1 ; Han, Shaofei1 ; Zhu, Li1 ; Zhang, Xiang1 ; Wu, Beimin1 ; Ma, Lizhen1
刊名	IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
	2014-06-01
卷号	24
关键词	Critical Current Cryocooler Penning Trap Resistance Superconducting Joint Test
ISSN号	1051-8223
DOI	10.1109/TASC.2013.2285785
文献子类	Article
英文摘要	A helium-free superconducting joints test system based on a 1.5 W GM cryocooler has been built in the Institute of Modern Physics, CAS. The resistance and the critical-current of a joint at a particular magnetic field and a particular temperature can be measured synchronously. This system consists of a device on the second stage of the cryocooler and an instrumentation system. The basic method of this system is inductive technique and the current-decay method. The main components of the device include a drive coil, a sample holder, and a background magnet. The measurement process is operating by a LabView program. It has been used to test the NbTi wire joints of the Lanzhou penning trap magnet; it seems reliable and convenient. The principles of main design and some results are presented in this paper.
资助项目	Major State Basic Research Development Program of China[2007CB815000]
WOS关键词	RESISTANCE ; WIRES
WOS研究方向	Engineering ; Physics
语种	英语
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:000332518500400
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/49293]
专题	中国科学院近代物理研究所
通讯作者	Ni, Dongsheng
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Univ Sci & Technol China, Grad Sch, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Ni, Dongsheng,Yang, Wenjie,Han, Shaofei,et al. A Test System for Superconducting Joints Based on GM Cryocooler[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,2014,24.
APA	Ni, Dongsheng.,Yang, Wenjie.,Han, Shaofei.,Zhu, Li.,Zhang, Xiang.,...&Ma, Lizhen.(2014).A Test System for Superconducting Joints Based on GM Cryocooler.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,24.
MLA	Ni, Dongsheng,et al."A Test System for Superconducting Joints Based on GM Cryocooler".IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 24(2014).