Microstructure of YBa2CU3O7-delta superconducting films pulsed laser ablated from a melt-textured target

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	Microstructure of YBa2CU3O7-delta superconducting films pulsed laser ablated from a melt-textured target
	Wang, TS ; Tian, YJ ; Peng, W ; Hu, WF ; Li, L
刊名	RARE METAL MATERIALS AND ENGINEERING
	2003
卷号	32 期号:4 页码:301
关键词	THIN-FILMS GROWTH
ISSN号	1002-185X
通讯作者	Wang, TS: Yanshan Univ, Dept Mat Sci & Engn, Qinhuangdao 066004, Peoples R China.
中文摘要	YBa2CU3O7.delta superconducting films were prepared on SrTiO3(001) single crystal substrates by pulse laser ablating melt-textured target. The microstructures and the surface morphology of the films were studied by X-ray diffractometry, transmission electron microscopy and atomic force microscopy. The results showed that the YBa2CU3O7-delta superconducting films are c-axis oriented. Some Y2O3 particles with certain preferred orientation, rather than Y2BaCuO5 particles contained in the target, were formed in the films. As the deposition temperature increase the formation of [001]-oriented Y2O3 particles can be promoted, and [111]-oriented Y2O3 can be inhibited. Comparing to conventional powder-sintered target, using melt-textured target to prepare YBa(2)Ci(3)o(7.delta) superconducting films can inhibit the droplets formation on the films surface.
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/311004/42130]
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	Wang, TS,Tian, YJ,Peng, W,et al. Microstructure of YBa2CU3O7-delta superconducting films pulsed laser ablated from a melt-textured target[J]. RARE METAL MATERIALS AND ENGINEERING,2003,32(4):301.
APA	Wang, TS,Tian, YJ,Peng, W,Hu, WF,&Li, L.(2003).Microstructure of YBa2CU3O7-delta superconducting films pulsed laser ablated from a melt-textured target.RARE METAL MATERIALS AND ENGINEERING,32(4),301.
MLA	Wang, TS,et al."Microstructure of YBa2CU3O7-delta superconducting films pulsed laser ablated from a melt-textured target".RARE METAL MATERIALS AND ENGINEERING 32.4(2003):301.