中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
The suppression of magnetoresistance and superconductivity for La2/3Ca1/3MnO3/YBa2Cu3O7-delta bilayers

文献类型:期刊论文

作者Tan, WS; Yang, L; Wu, XS; Jiang, SS; Kam, TL; Gao, J; Wang, J; Wu, ZH; Wang J(王江); Wu ZH(吴忠华)
刊名PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS
出版日期2003
卷号384期号:4页码:437-442
通讯作者Nanjing Univ, Ctr Adv Studies Sci & Technol, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China ; CAS, BSRF, Inst High Energy Phys, Beijing 100039, Peoples R China ; Univ Hong Kong, Dept Phys, Hong Kong, Hong Kong, Peoples R China
英文摘要The La2/3Ca1/3MnO3 (LCMO, t(m) = 300Angstrom)/YBa2Cu3O7-delta (YBCO, t(s) = 20-500 Angstrom) heterostructural bilayers are prepared by the rf magnetic sputtering technique on SrTiO3 (STO) substrate at high temperature. Using the four-probe method, the electronic and magnetic transport properties have been investigated with and without magnetic field applied up to 4 T, The superconducting zero resistance temperature increases with the increase of the thickness of YBCO, t(s), with t(s) > 85 Angstrom. The nature of resistance for LCMO is screened by YBCO with the thickness more than about 250 Angstrom, but the magnetoresistance (MR) effect is observed in the bilayers. MR increases with the decrease of the thickness of YBCO. Structural characterizations of the bilayers show that there is interdiffusion appeared in the interface between LCMO and YBCO, and, LCMO and STO. (C) 2002 Elsevier Science B.V. All rights reserved.
学科主题Physics
类目[WOS]Physics, Applied
研究领域[WOS]Physics
原文出处SCI
语种英语
WOS记录号WOS:000180467400002
源URL[http://ir.ihep.ac.cn/handle/311005/237480]  
专题高能物理研究所_多学科研究中心
作者单位中国科学院高能物理研究所
推荐引用方式
GB/T 7714
Tan, WS,Yang, L,Wu, XS,et al. The suppression of magnetoresistance and superconductivity for La2/3Ca1/3MnO3/YBa2Cu3O7-delta bilayers[J]. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS,2003,384(4):437-442.
APA Tan, WS.,Yang, L.,Wu, XS.,Jiang, SS.,Kam, TL.,...&吴忠华.(2003).The suppression of magnetoresistance and superconductivity for La2/3Ca1/3MnO3/YBa2Cu3O7-delta bilayers.PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS,384(4),437-442.
MLA Tan, WS,et al."The suppression of magnetoresistance and superconductivity for La2/3Ca1/3MnO3/YBa2Cu3O7-delta bilayers".PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 384.4(2003):437-442.

入库方式: OAI收割

来源:高能物理研究所

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