Fabrication of intrinsic Josephson junctions on Bi2Sr2CaCu2O8+delta single crystals with reproducible surface junctions

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	Fabrication of intrinsic Josephson junctions on Bi2Sr2CaCu2O8+delta single crystals with reproducible surface junctions
	Zhu, XB ; Zhao, SP ; Chen, GH ; Xie, SS ; Yang, QS
刊名	CHINESE PHYSICS LETTERS
	2002
卷号	19 期号:12 页码:1859
关键词	TUNNEL-JUNCTIONS
ISSN号	0256-307X
通讯作者	Zhu, XB: Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China.
中文摘要	Intrinsic Josephson junctions on Bi2Sr2CaCu2O8+delta single crystals are successfully fabricated using photolithography and Ar ion milling. Here we discuss the properties of the surface CuO2/metal bilayers and surface junctions prepared with different crystal cleavage conditions and metal film deposition techniques. We show that, by cleaving the crystal at liquid nitrogen temperature in vacuum, the contents of the (interstitial) oxygen in the Bi-O layers become stable upon cleavage, leading to a CuO2/metal bilayer and to surface junctions with reproducible properties. These results can be useful for practical device fabrications as well as for the studies of the contact properties between high T-c superconductors and normal metals.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/37932]
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	Zhu, XB,Zhao, SP,Chen, GH,et al. Fabrication of intrinsic Josephson junctions on Bi2Sr2CaCu2O8+delta single crystals with reproducible surface junctions[J]. CHINESE PHYSICS LETTERS,2002,19(12):1859.
APA	Zhu, XB,Zhao, SP,Chen, GH,Xie, SS,&Yang, QS.(2002).Fabrication of intrinsic Josephson junctions on Bi2Sr2CaCu2O8+delta single crystals with reproducible surface junctions.CHINESE PHYSICS LETTERS,19(12),1859.
MLA	Zhu, XB,et al."Fabrication of intrinsic Josephson junctions on Bi2Sr2CaCu2O8+delta single crystals with reproducible surface junctions".CHINESE PHYSICS LETTERS 19.12(2002):1859.