ELECTRON-MICROSCOPIC STUDIES ON BSCCO AND YBCO SUPERCONDUCTING WIRES MADE BY LASER HEATED PEDESTAL GROWTH TECHNIQUE

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	ELECTRON-MICROSCOPIC STUDIES ON BSCCO AND YBCO SUPERCONDUCTING WIRES MADE BY LASER HEATED PEDESTAL GROWTH TECHNIQUE
	X. Wang ; G. W. Qiao
刊名	Physica C-Superconductivity and Its Applications
	1991
卷号	185 页码:2443-2444
ISSN号	0921-4534
中文摘要	Laser Heated Pedestal Growth technique was used to grow BSCCO and YBCO superconducting wires. Many kinds of modulation structures with different wavelengths and orientations were found in BSCCO samples. Main phase in the samples was identified as 2212 phase and amorphous grain boundaries and missing of CaCuO2 layer as well as intergrowth of (010) and (110BAR) planes have been observed. For YBCO specimen treated with MTG (Melting Textured Growth) method which has critical current density Jc higher than 1.25*10(4) A/cm (77K, OT), a great deal of stacking faults and dislocation tangles were observed by diffraction contrast imaging and also by HREM. The structure defects may be considered as flux pinning centers which are beneficial to the increasing of the Jc value.
原文出处	://WOS:A1991GX30900155
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/39464]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	X. Wang,G. W. Qiao. ELECTRON-MICROSCOPIC STUDIES ON BSCCO AND YBCO SUPERCONDUCTING WIRES MADE BY LASER HEATED PEDESTAL GROWTH TECHNIQUE[J]. Physica C-Superconductivity and Its Applications,1991,185:2443-2444.
APA	X. Wang,&G. W. Qiao.(1991).ELECTRON-MICROSCOPIC STUDIES ON BSCCO AND YBCO SUPERCONDUCTING WIRES MADE BY LASER HEATED PEDESTAL GROWTH TECHNIQUE.Physica C-Superconductivity and Its Applications,185,2443-2444.
MLA	X. Wang,et al."ELECTRON-MICROSCOPIC STUDIES ON BSCCO AND YBCO SUPERCONDUCTING WIRES MADE BY LASER HEATED PEDESTAL GROWTH TECHNIQUE".Physica C-Superconductivity and Its Applications 185(1991):2443-2444.