Thermally activated flux motion in MgCNi3

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	Thermally activated flux motion in MgCNi3
	Lu, XF ; Shan, L ; Wang, Z ; Gao, H ; Ren, ZA ; Che, GC ; Wen, HH
刊名	PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS
	2005
卷号	424 期号:3-4 页码:145
关键词	HIGH-TEMPERATURE SUPERCONDUCTORS DEPENDENCE RELAXATION ENERGY
ISSN号	0921-4534
通讯作者	Wen, HH (reprint author), Chinese Acad Sci, Inst Phys, Natl Lab Superconduct, POB 603, Beijing 100080, Peoples R China.
中文摘要	The time decay of the non-equilibrium magnetization of superconductor MgCNi3 is studied. It is found that the superconducting diamagnetic moment is logarithmically dependent on time. The nearly linear dependence of the normalized magnetization relaxation rate S on T suggests that the flux motion in MgCNi3 is described by the thermally activated mechanism. The relation between activation energy and current density is obtained by using Maley's technique. (c) 2005 Elsevier B.V. All rights reserved.
收录类别	SCI
语种	英语
公开日期	2013-09-23
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/45758]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Lu, XF,Shan, L,Wang, Z,et al. Thermally activated flux motion in MgCNi3[J]. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS,2005,424(3-4):145.
APA	Lu, XF.,Shan, L.,Wang, Z.,Gao, H.,Ren, ZA.,...&Wen, HH.(2005).Thermally activated flux motion in MgCNi3.PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS,424(3-4),145.
MLA	Lu, XF,et al."Thermally activated flux motion in MgCNi3".PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 424.3-4(2005):145.