SUPERCONDUCTING PROPERTIES OF (BI,PB)2(SR,CA)3CU2OX WHISKERS

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	SUPERCONDUCTING PROPERTIES OF (BI,PB)2(SR,CA)3CU2OX WHISKERS
	H. A. Jin; Y. L. Ge; Q. M. Liu; Y. Z. Wang; Z. Q. Hu; C. X. Shi; I. Matsubara; H. Tanigawa
	1992
发表期刊	Superconductor Science & Technology
ISSN	0953-2048
卷号	5 期号:7 页码:444-447
摘要	The temperature dependence of resistivity (R-T) for three whiskers has been measured. in the three R-T curves, two steps in the resistance drop are observed, at 107 K and 80 K, which are attributed to the (2223) high-T(c) phase and the (2212) low-T(c) phase respectively The x-ray diffraction pattern for the whiskers shows that their main phase is the low-T(c) phase, and their minor phase is the high-T(c) phase. The zero-magnetic-field critical current density of a whisker is 29 000 A cm-2 at 63.4 K, which is much higher than that of an annealed glass and a sintered sample. The differences in J(c) among the three kinds of material were found to be related to their microstructures.
部门归属	govt ind res inst,ikeda,osaka 563,japan.;jin, ha (reprint author), acad sinica,inst met res,shenyang 110015,peoples r china
关键词	Phase Crystals
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/39237
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. A. Jin,Y. L. Ge,Q. M. Liu,et al. SUPERCONDUCTING PROPERTIES OF (BI,PB)2(SR,CA)3CU2OX WHISKERS[J]. Superconductor Science & Technology,1992,5(7):444-447.
APA	H. A. Jin.,Y. L. Ge.,Q. M. Liu.,Y. Z. Wang.,Z. Q. Hu.,...&H. Tanigawa.(1992).SUPERCONDUCTING PROPERTIES OF (BI,PB)2(SR,CA)3CU2OX WHISKERS.Superconductor Science & Technology,5(7),444-447.
MLA	H. A. Jin,et al."SUPERCONDUCTING PROPERTIES OF (BI,PB)2(SR,CA)3CU2OX WHISKERS".Superconductor Science & Technology 5.7(1992):444-447.