Melt processing and superconducting properties of single-domain GdBa2Cu3Oy, (Sm0.5Gd0.5)Ba2Cu3Oy and (Sm0.33Eu0.33Gd0.33)Ba2Cu3Oy superconductors fabricated in air

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	Melt processing and superconducting properties of single-domain GdBa2Cu3Oy, (Sm0.5Gd0.5)Ba2Cu3Oy and (Sm0.33Eu0.33Gd0.33)Ba2Cu3Oy superconductors fabricated in air
	Dai, JQ ; Zhao, ZX ; Hu, A
刊名	PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS
	2004
卷号	406 期号:1-2 页码:63
关键词	BA-CU-O HIGH-T-C BULK SUPERCONDUCTORS HIGH-PERFORMANCE MAGNETIC-FIELD GROWTH PARTICLES (SM0.5EU0.5)BA2CU3O7-DELTA MICROSTRUCTURES SOLIDIFICATION
ISSN号	0921-4534
通讯作者	Dai, JQ: Chinese Acad Sci, Natl Lab Supercoduct, Inst Phys, POB 603, Beijing 100080, Peoples R China.
中文摘要	Single-domains of GdBa2Cu3Oy, (Sm0.5Gd0.5)Ba2Cu3Oy and (Sm0.33Eu0.33Gd0.33)Ba2Cu3Oy with and without BaCuO2-delta doping were successfully prepared under the ambient atmosphere via a two-step cooling method. At 77 K, all samples show a well-developed secondary peak effect. The combination of two-step cooling method and BaCuO2-delta addition is very effective to suppress the LRE-Ba substitution and hence improve superconducting properties. The Gd-Ba-Cu-O samples exhibit very high J(c) values, which are comparable to those of the oxygen-controlled melt-growth (OCMG) Gd-Ba-Cu-O samples. (C) 2004 Elsevier B.V. All rights reserved.
收录类别	SCI
语种	英语
公开日期	2013-09-18
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/41892]
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	Dai, JQ,Zhao, ZX,Hu, A. Melt processing and superconducting properties of single-domain GdBa2Cu3Oy, (Sm0.5Gd0.5)Ba2Cu3Oy and (Sm0.33Eu0.33Gd0.33)Ba2Cu3Oy superconductors fabricated in air[J]. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS,2004,406(1-2):63.
APA	Dai, JQ,Zhao, ZX,&Hu, A.(2004).Melt processing and superconducting properties of single-domain GdBa2Cu3Oy, (Sm0.5Gd0.5)Ba2Cu3Oy and (Sm0.33Eu0.33Gd0.33)Ba2Cu3Oy superconductors fabricated in air.PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS,406(1-2),63.
MLA	Dai, JQ,et al."Melt processing and superconducting properties of single-domain GdBa2Cu3Oy, (Sm0.5Gd0.5)Ba2Cu3Oy and (Sm0.33Eu0.33Gd0.33)Ba2Cu3Oy superconductors fabricated in air".PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 406.1-2(2004):63.