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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; Jiang, XM; Wu ZH(吴忠华); Zheng WL(郑文莉); Jia QJ(贾全杰); Jiang XM(姜晓明)
Corresponding AuthorWu, XS (reprint author), Nanjing Univ, Dept Phys, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China.
AbstractLa0.67Ca0.33MnO3 (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.
Keywordheterostructure transport properties interface structure
Subject AreaPhysics
Indexed BySCI ; ADS
WOS SubjectPhysics, Applied
WOS IDWOS:000229806100009
ADS Bibcode2005PhyC..423...57W
ADS URLhttps://ui.adsabs.harvard.edu/abs/2005PhyC..423...57W
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2005PhyC..423...57W/citations
Citation statistics
Cited Times:2 [ADS]
Document Type期刊论文
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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!.
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