Anomalies in the M(T) curves of the ceramic superconductor Y0.8Pr0.2Ba2Cu2.90Li0.10O7.delta

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	Anomalies in the M(T) curves of the ceramic superconductor Y0.8Pr0.2Ba2Cu2.90Li0.10O7.delta
	H. Tang; Z. Q. Yang; Y. Z. Wang; B. G. Shen; C. Zhang; X. D. Su; F. R. deBoer; G. W. Qiao
	1997
发表期刊	Physica C-Superconductivity and Its Applications
ISSN	0921-4534
卷号	282 页码:1295-1296
摘要	In the present study, some anomalies, the paramagnetic Meissner effect (PME), the diamagnetic dip effect (DDE) in the ZFC and FC M(T) curves and the glass transition, were observed for the ceramic superconductor Y0.8Pr0.2Ba2Cu2.90Li0.10O7-delta. The PME vanishes at fields higher than 5 Oe. The DDE and the glass transition peak shift to lower temperature with increasing field, accompanied by a slight broadening of DDE. All of these anomalies are discussed in relation to the Josephson coupling loops in this superconductor sample.
部门归属	chinese acad sci,inst phys,beijing 100080,peoples r china. univ amsterdam,van der waals zeeman inst,nl-1018 xe amsterdam,netherlands.;tang, h (reprint author), acad sinica,inst met res,shenyang 110015,peoples r china
关键词	Yba2cu3o7-delta
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38109
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. Tang,Z. Q. Yang,Y. Z. Wang,et al. Anomalies in the M(T) curves of the ceramic superconductor Y0.8Pr0.2Ba2Cu2.90Li0.10O7.delta[J]. Physica C-Superconductivity and Its Applications,1997,282:1295-1296.
APA	H. Tang.,Z. Q. Yang.,Y. Z. Wang.,B. G. Shen.,C. Zhang.,...&G. W. Qiao.(1997).Anomalies in the M(T) curves of the ceramic superconductor Y0.8Pr0.2Ba2Cu2.90Li0.10O7.delta.Physica C-Superconductivity and Its Applications,282,1295-1296.
MLA	H. Tang,et al."Anomalies in the M(T) curves of the ceramic superconductor Y0.8Pr0.2Ba2Cu2.90Li0.10O7.delta".Physica C-Superconductivity and Its Applications 282(1997):1295-1296.