Range profiles of fluorine implanted YBCO films

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	Range profiles of fluorine implanted YBCO films
	Zhai, HY ; Yang, QS ; Tan, CY ; Wang, FX ; Zhou, YL
刊名	JOURNAL OF PHYSICS D-APPLIED PHYSICS
	1997
卷号	30 期号:6 页码:952
关键词	TEMPERATURE SUPERCONDUCTIVITY RESEARCH THIN-FILMS ION-BEAMS
ISSN号	0022-3727
通讯作者	Zhai, HY (reprint author), CHINESE ACAD SCI,INST PHYS,509 GRP,BEIJING 100080,PEOPLES R CHINA.
中文摘要	YBa2CU3O7-delta (YBCO, 0 less than or equal to delta less than or equal to 0.2) films were implanted by 80, 120, 200, 270 and 350 keV F-19 ions with the same dose of 1 x 10(15) atoms cm(-2). The depth profiles of fluorine have been accurately measured using F-19(p, alpha gamma)O-16 resonant nuclear reaction at E(R) = 872.1 keV with width Gamma = 4.2 keV. These true distributions of fluorine were extracted from the experimental excitation yield curves by a proper multiple-convolution method. The range distribution parameters, the average projected ranges Rp and the projected range straggles Delta R(p) were then obtained. These experimental parameters were compared with theoretical predictions using the Monte Carte simulation of TRIM'92. In present work of the F-YBCO system, the experimental values of Rp agree with the theoretical results very well to within +/- 4%, but the experimental projected range straggles, Delta R(p), are larger than the TRIM'92 predictions by factors of more than 20%. These results may contribute to progress both in ion beam modification in high-temperature superconducting films and range profile theory of ions in polycompound targets.
收录类别	SCI
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/51865]
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	Zhai, HY,Yang, QS,Tan, CY,et al. Range profiles of fluorine implanted YBCO films[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS,1997,30(6):952.
APA	Zhai, HY,Yang, QS,Tan, CY,Wang, FX,&Zhou, YL.(1997).Range profiles of fluorine implanted YBCO films.JOURNAL OF PHYSICS D-APPLIED PHYSICS,30(6),952.
MLA	Zhai, HY,et al."Range profiles of fluorine implanted YBCO films".JOURNAL OF PHYSICS D-APPLIED PHYSICS 30.6(1997):952.