Magnetoresistance effects on La0.67Ca0.33MnO3/YBa2Cu3Oy/Ni trilayers

	Magnetoresistance effects on La0.67Ca0.33MnO3/YBa2Cu3Oy/Ni trilayers
	Wu, XS; Qian, B; Zhang, YM; You, B; Liu, JS; Jiang, SS; Gao, J; Wu, ZH; Zheng, WL; Jia, QJ
刊名	PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS
	2005
卷号	423 期号:1-2 页码:#REF!
关键词	heterostructure transport properties interface structure
通讯作者	Wu, XS (reprint author), Nanjing Univ, Dept Phys, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China.
英文摘要	La0.67Ca0.33MnO3 (LCMO)/YBa2Cu3Oy (YBCO)/Ni trilayers were fabricated with varying thickness of the mid-superconducting YBCO layer. Two different deposition systems were used to avoid oxidation of the magnetic metal Ni and contamination of the deposition systems. Transport properties show that the temperature dependence of resistance goes from a metallic-to-metal-insulator transition (manganite-like behavior) to a superconducting behavior (M-M-S) with increase of the thickness of the YBCO layer. The magnetoresistance (MR) ratio is very small in comparison with LCMO/YBCO bilayers at low temperature. Such phenomenon may depend on the charge transfer and the magnetic spin interaction between the bottom and cap magnetic layers. (c) 2005 Elsevier B.V. All rights reserved.
学科主题	Physics
类目[WOS]	Physics, Applied
收录类别	SCI
WOS记录号	WOS:000229806100009
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/225812]
专题	高能物理研究所_多学科研究中心中国科学院高能物理研究所_人力资源处
推荐引用方式 GB/T 7714	Wu, XS,Qian, B,Zhang, YM,et al. Magnetoresistance effects on La0.67Ca0.33MnO3/YBa2Cu3Oy/Ni trilayers[J]. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS,2005,423(1-2):#REF!.
APA	Wu, XS.,Qian, B.,Zhang, YM.,You, B.,Liu, JS.,...&姜晓明.(2005).Magnetoresistance effects on La0.67Ca0.33MnO3/YBa2Cu3Oy/Ni trilayers.PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS,423(1-2),#REF!.
MLA	Wu, XS,et al."Magnetoresistance effects on La0.67Ca0.33MnO3/YBa2Cu3Oy/Ni trilayers".PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 423.1-2(2005):#REF!.